Mathway | Popular Problems

Popular Problems

Rank	Topic	Problem	Formatted Problem
2901	Find the Empirical/Simplest Formula	OHO	$O H O$
2902	Convert to a Percentage	0.0076	$0.0076$
2903	Convert to a Percentage	0.000031	$0.000031$
2904	Convert to a Percentage	0.000127	$0.000127$
2905	Convert to a Percentage	0.000745	$0.000745$
2906	Convert to a Percentage	0.00076	$0.00076$
2907	Convert to a Percentage	0.000845	$0.000845$
2908	Convert to a Percentage	0.00135	$0.00135$
2909	Convert to a Percentage	0.0251	$0.0251$
2910	Convert to a Percentage	0.0300	$0.03$
2911	Balance	2C_6H_5Cl+C_2HOCl_3→C_14H_9Cl_5+H_2O	$2 C_{6} H_{5} C l + C_{2} H O C l_{3} \to C_{14} H_{9} C l_{5} + H_{2} O$
2912	Convert to a Percentage	10.09	$10.09$
2913	Convert to a Percentage	10.76	$10.76$
2914	Convert to a Percentage	129.75	$129.75$
2915	Convert to a Percentage	14.30	$14.3$
2916	Convert to a Percentage	1599.0	$1599$
2917	Convert to a Percentage	2.03	$2.03$
2918	Convert to a Percentage	2.708	$2.708$
2919	Find the Number of Mols	How (many)(mol)Cu(are) in (5.6g)	How $(m a n y) (m o l e s) C u (a r e)$ in $(5.6 g)$
2920	Find the Number of Mols	how (many)(mol) in (29.4g)(of)(KOH)	how $(m a n y) (m o l e s)$ in $(29.4 g) (o f) (K O H)$
2921	Find the Number of Mols	how manymol(of)(celsium)((Cs)ato(ms))(are) in (675g)(Cs)	how $(m a n y) (m o l e s) (o f) (c e l s i u m) ((C s) a t o m s) (a r e)$ in $(675 g) (C s)$
2922	Find the Empirical/Simplest Formula	Fe+Cl	$F e + C l$
2923	Find the Empirical/Simplest Formula	(NH_4)_2SO_3	${(N H_{4})}_{2} S O_{3}$
2924	Find the Empirical/Simplest Formula	CaO	$C a O$
2925	Find the Empirical/Simplest Formula	2LiBe	$2 L i B e$
2926	Find the Empirical/Simplest Formula	65.5C	$65.5 C$
2927	Find the Empirical/Simplest Formula	AgNo_3	$A g N o_{3}$
2928	Find the Empirical/Simplest Formula	Al(OH)_3	$A l {(O H)}_{3}$
2929	Find the Empirical/Simplest Formula	Al(SO_4)	$A l (S O_{4})$
2930	Find the Number of Mols	26.5 gTa	$26.5$ gTa
2931	Find the Number of Mols	105g of MgCl_2	$105 g$ of $M g C l_{2}$
2932	Find the Number of Mols	11.4 gAr	$11.4$ gAr
2933	Find the Number of Mols	12.6 gAr	$12.6$ gAr
2934	Find the Number of Mols	125g of H_2 SO_4	$125 g$ of $H_{2}$ $S O_{4}$
2935	Find the Number of Mols	2.677 gBa	$2.677$ gBa
2936	Find the Empirical/Simplest Formula	C_12H_22O_11	$C_{12} H_{22} O_{11}$
2937	Find the Empirical/Simplest Formula	C_2Cl_6	$C_{2} C l_{6}$
2938	Find the Empirical/Simplest Formula	C_5H_10F_2	$C_{5} H_{10} F_{2}$
2939	Find the Empirical/Simplest Formula	FeCl	$F e C l$
2940	Find the Empirical/Simplest Formula	FeO	$F e O$
2941	Find the Empirical/Simplest Formula	FUCK	$F U C K$
2942	Find the Empirical/Simplest Formula	CrO	$C r O$
2943	Find the Empirical/Simplest Formula	CsF	$C s F$
2944	Find the Empirical/Simplest Formula	CsO_2	$C s O_{2}$
2945	Find the Empirical/Simplest Formula	CuSO_4	$C u S O_{4}$
2946	Find the Empirical/Simplest Formula	F	$F$
2947	Find the Empirical/Simplest Formula	Ca(NO_3)_2	$C a {(N O_{3})}_{2}$
2948	Find the Empirical/Simplest Formula	CaCrCa	$C a C r C a$
2949	Find the Empirical/Simplest Formula	CaNa	$C a N a$
2950	Find the Empirical/Simplest Formula	Cd	$C d$
2951	Find the Empirical/Simplest Formula	CH	$C H$
2952	Find the Empirical/Simplest Formula	CH_3COOH	$C H_{3} C O O H$
2953	Find the Empirical/Simplest Formula	C_6H_6O_2	$C_{6} H_{6} O_{2}$
2954	Find the Empirical/Simplest Formula	C_8H_14O_6N_4	$C_{8} H_{14} O_{6} N_{4}$
2955	Find the Empirical/Simplest Formula	OHCa	$O H C a$
2956	Find the Empirical/Simplest Formula	C_12H_24O_6	$C_{12} H_{24} O_{6}$
2957	Balance	2Al+Fe_2O_3→Al_2O_3+2Fe	$2 A l + F e_{2} O_{3} \to A l_{2} O_{3} + 2 F e$
2958	Find the Empirical/Simplest Formula	C_2H_6O_2	$C_{2} H_{6} O_{2}$
2959	Find the Number of Mols	77.56g of CaCO_3 to mol	$77.56 g$ of $C a C O_{3}$ to mole
2960	Find the Number of Mols	number (of)(atoms) in (3.02g)(gold)	number $(o f) (a t o m s)$ in $(3.02 g) (g o l d)$
2961	Determine if the Compound is Soluble in Water	Zn(OH)_2	$Z n {(O H)}_{2}$
2962	Determine if the Compound is Soluble in Water	ZnO	$Z n O$
2963	Determine if the Compound is Soluble in Water	UH	$U H$
2964	Determine if the Compound is Soluble in Water	SO_4	$S O_{4}$
2965	Determine if the Compound is Soluble in Water	Na_2CO_3	$N a_{2} C O_{3}$
2966	Determine if the Compound is Soluble in Water	Na_2O	$N a_{2} O$
2967	Determine if the Compound is Soluble in Water	NaBr	$N a B r$
2968	Find the Empirical/Simplest Formula	AlC	$A l C$
2969	Find the Empirical/Simplest Formula	AlO	$A l O$
2970	Find the Empirical/Simplest Formula	AlSb	$A l S b$
2971	Find the Empirical/Simplest Formula	B_3N_3Cl_6	$B_{3} N_{3} C l_{6}$
2972	Determine if the Compound is Soluble in Water	Tl	$T l$
2973	Determine the Type of Number	0.0003	$0.0003$
2974	Determine the Type of Number	0.00600	$0.006$
2975	Determine the Type of Number	0.066	$0.066$
2976	Determine the Type of Number	0.356	$0.356$
2977	Determine the Type of Number	0.583	$0.583$
2978	Determine the Type of Number	0.625	$0.625$
2979	Determine the Type of Number	1.134	$1.134$
2980	Determine the Type of Number	200000	$200000$
2981	Determine the Type of Number	0.032	$0.032$
2982	Determine the Type of Number	0.0000000000978	$0.00000000$
2983	Determine the Type of Number	0.098	$0.098$
2984	Determine the Type of Number	6.07	$6.07$
2985	Determine the Type of Number	60.1	$60.1$
2986	Determine the Type of Number	6543	$6543$
2987	Determine the Type of Number	910	$910$
2988	Convert to a Percentage	2168(g)	$2168 (g)$
2989	Convert to a Percentage	2500000	$2500000$
2990	Convert to a Percentage	-2700	$- 2700$
2991	Convert to a Percentage	270000	$270000$
2992	Convert to a Percentage	3.91	$3.91$
2993	Convert to a Percentage	34.9689	$34.9689$
2994	Convert to a Percentage	3400	$3400$
2995	Convert to a Percentage	351	$351$
2996	Convert to a Percentage	409	$409$
2997	Convert to a Percentage	500000	$500000$
2998	Convert to a Percentage	5200	$5200$
2999	Convert to a Percentage	56	$56$
3000	Convert to a Percentage	56000	$56000$