Mathway | Popular Problems

Popular Problems

Rank	Topic	Problem	Formatted Problem
3601	Find the Mass Percentages	He	He
3602	Simplify	3.25Mo+NH_3	$3.25 M o + N H_{3}$
3603	Simplify	(1065)(5.5)	$(1065) (5.5)$
3604	Simplify	(2.44974874)(148)	$(2.449\overline{748}) (148)$
3605	Simplify	(2w+7x-4)(7w+5+2)	$(2 w + 7 x - 4) (7 w + 5 + 2)$
3606	Simplify	(3.14)(6.76)(12.3)	$(3.14) (6.76) (12.3)$
3607	Simplify	(3x-33)(2x+26)	$(3 x - 33) (2 x + 26)$
3608	Find the Mass of 1 Mole	Mg(NO_3)_2	$M g {(N O_{3})}_{2}$
3609	Find the Number of Protons	Pd	$P d$
3610	Find the Number of Protons	6Mn	$6 M n$
3611	Find the Number of Neutrons	La	$L a$
3612	Solve for x	y=0.342x+91.894	$y = 0.342 x + 91.894$
3613	Find the Mass of 1 Mole	MgO	$M g O$
3614	Solve for x	y=26x+12	$y = 26 x + 12$
3615	Simplify	4pq-8qr	$4 p q - 8 q r$
3616	Simplify	ch_3-ch_2-h_2c-ch_3	$c h_{3} - c h_{2} - h_{2} c - c h_{3}$
3617	Simplify	lk	$l k$
3618	Simplify	5sin(alpha)	$5 \sin (α)$
3619	Simplify	6i+(5+16i)	$6 i + (5 + 16 i)$
3620	Simplify	6s+5-(s-6)	$6 s + 5 - (s - 6)$
3621	Simplify	7021.126*6.022	$7021.126 \cdot 6.022$
3622	Simplify	(1.2*10^-3)(1)	$(1.2 \times 10^{- 3}) (1)$
3623	Simplify	300000000*3000	$300000000 \cdot 3000$
3624	Simplify	AgNO3(aq)+AlCl3 xAgCl (s)+Al(NO_3)_3(aq)	$A g N O \cdot 3 (a q) + A l C l \cdot 3$ xAgCl $(s) + A l {(N O_{3})}_{3} (a q)$
3625	Simplify	Al+Pb	$A l + P b$
3626	Simplify	au	$a u$
3627	Simplify	BaSO_4+HCl	$B a S O_{4} + H C l$
3628	Simplify	C_3H_7OH+HBr	$C_{3} H_{7} O H + H B r$
3629	Simplify	3.1gml*(2.97g)	$3.1 g mL \cdot (2.97 g)$
3630	Simplify	3.25*12	$3.25 \cdot 12$
3631	Simplify	C_2H_5OH+HCl	$C_{2} H_{5} O H + H C l$
3632	Simplify	C_6H_6+HNO_3	$C_{6} H_{6} + H N O_{3}$
3633	Simplify	cl	$c l$
3634	Simplify	12.67+13.005	$12.67 + 13.005$
3635	Simplify	12 log of 13x	$12 \log (13 x)$
3636	Simplify	23x-11x	$23 x - 11 x$
3637	Simplify	2HCl+2NaOH	$2 H C l + 2 N a O H$
3638	Simplify	2x+b+3c	$2 x + b + 3 c$
3639	Simplify	19.8%	$19.8 %$
3640	Simplify	1ms	$1 m s$
3641	Simplify	1-penteno	$1 - p e n t e n o$
3642	Simplify	2(45)	$2 (45)$
3643	Simplify	0.027*27	$0.027 \cdot 27$
3644	Simplify	0.04mL+0.002mL	$0.04 mL + 0.002 mL$
3645	Simplify	0.10*0.9	$0.1 \cdot 0.9$
3646	Simplify	0.150kg	$0.15 kg$
3647	Simplify	0.33*60	$0.33 \cdot 60$
3648	Simplify	0.374*6	$0.374 \cdot 6$
3649	Simplify	0.4612*243.52	$0.46 \cdot 1 \cdot 2 \cdot 243.52$
3650	Simplify	1.5mol	$1.5$ mol
3651	Simplify	1.24Gg	$1.24 G g$
3652	Simplify	1.27*3.1416	$1.27 \cdot 3.1416$
3653	Simplify	Be+Al	$B e + A l$
3654	Simplify	Cr+As	$C r + A s$
3655	Simplify	CuSO_4+Na_2CO_3	$C u S O_{4} + N a_{2} C O_{3}$
3656	Find the Mass of 1 Mole	CH_3(CH_2)_14COOH	$C H_{3} {(C H_{2})}_{14} C O O H$
3657	Solve for a	( log base a of a)=10	$(\log_{a} (a)) = 10$
3658	Solve for A	Al=7-485	$A l = 7 - 485$
3659	Solve for a1	a_1=(-1)	$a_{1} = (- 1)$
3660	Find the Mass of 1 Mole	CN	$C N$
3661	Find the Mass of 1 Mole	FeS	$F e S$
3662	Find the Mass of a Single Atom	Fr	$F r$
3663	Solve for c	1520=(0.05)(c)(-80)	$1520 = (0.05) (c) (- 80)$
3664	Solve for c	3280=200+c	$3280 = 200 + c$
3665	Find the Mass of 1 Mole	LiO	$L i O$
3666	Solve for F	1854.189(cos(20))+F(cos(73))=3708.379	$1854.189 \cdot (\cos (20)) + F \cdot (\cos (73)) = 3708.379$
3667	Solve for F	-250(sin(45))-Fsin(30)=0	$- 250 \cdot (\sin (45)) - F \cdot \sin (30) = 0$
3668	Solve for F	F*(cos(30))=500	$F \cdot (\cos (30)) = 500$
3669	Find the Mass of 1 Mole	Mg_3(PO_4)_2	$M g_{3} {(P O_{4})}_{2}$
3670	Solve for F1	F_1*cos(30)=250	$F_{1} \cdot \cos (30) = 250$
3671	Solve for F1	F_1cos(45)+F_2cos(30)=500	$F_{1} \cdot \cos (45) + F_{2} \cdot \cos (30) = 500$
3672	Solve for F1	F_1*cos(45)=500	$F_{1} \cdot \cos (45) = 500$
3673	Balance	CS_2+NH_3→H_2S+NH_9SN	$C S_{2} + N H_{3} \to H_{2} S + N H_{9} S N$
3674	Solve for H	1.5=- log of H	$1.5 = - \log (H)$
3675	Find the Mass of 1 Mole	NaNa	$N a N a$
3676	Find the Mass of 1 Mole	BaCO_3	$B a C O_{3}$
3677	Find the Mass of 1 Mole	AtIn	$A t I n$
3678	Find the Mass of 1 Mole	KI_2	$K I_{2}$
3679	Find the Mass of 1 Mole	Li_2*58258258	$L i_{2} \cdot 58258258$
3680	Find the Mass of 1 Mole	HeNeArKrXe	$H e N e A r K r X e$
3681	Find the Mass of 1 Mole	HLiNaKRbCsFr	$H L i N a K R b C s F r$
3682	Find the Mass of 1 Mole	HTbH	$H T b H$
3683	Find the Mass of 1 Mole	what is the molar mass of baking soda Na_3CO_3	what is the molar mass of baking soda $N a_{3} C O_{3}$
3684	Find the Mass of 1 Mole	ReHgLr	$R e H g L r$
3685	Find the Electron Configuration	2C	$2 C$
3686	Find the Electron Configuration	Ac	$A c$
3687	Find the Mass of 1 Mole	Tc_6	$T c_{6}$
3688	Find the Mass of 1 Mole	TcNeTeReRbEuBkAmPm	$T c N e T e R e R b E u B k A m P m$
3689	Find the Mass of 1 Mole	RePdInsin(eHeIAtMdBkNp)	$R e P d I n S e N e H e I A t M d B k N p$
3690	Find the Mass of 1 Mole	OCN	$O C N$
3691	Find the Mass of 1 Mole	PbS	$P b S$
3692	Find the Mass Percentages	CH_3CH_2C(CH_3)_3	$C H_{3} C H_{2} C {(C H_{3})}_{3}$
3693	Find the Mass Percentages	Ca_5(PO_4)_3(OH)	$C a_{5} {(P O_{4})}_{3} (O H)$
3694	Find the Mass Percentages	FeSO_4(7H_2O)	$F e S O_{4} (7 H_{2} O)$
3695	Find the Mass Percentages	KrAmRa	$K r A m R a$
3696	Find the Mass Percentages	KrF_3	$K r F_{3}$
3697	Find the Mass Percentages	PtB	$P t B$
3698	Find the Electron Configuration	0.5(mol)(of)C	$0.5 (m o l) (o f) C$
3699	Find the Electron Configuration	Po	$P o$
3700	Find the Mass Percentages	a sample of CH_4 has a mass of 48.6g	a sample of $C H_{4}$ has a mass of $48.6 g$