Mathway | Popular Problems

Popular Problems

Rank	Topic	Problem	Formatted Problem
3201	Simplify	175.3k	$175.3 k$
3202	Simplify	1-7i	$1 - 7 i$
3203	Find the Mass of 1 Mole	NaClO	$N a C l O$
3204	Find the Mass Percentages	MnO_4	$M n O_{4}$
3205	Simplify	18-10	$18 - 10$
3206	Find the Mass Percentages	N_2	$N_{2}$
3207	Simplify	-1-i	$- 1 - i$
3208	Find the Mass Percentages	KO_2	$K O_{2}$
3209	Simplify	2(8x-10)+2(6x)	$2 (8 x - 10) + 2 (6 x)$
3210	Find the Oxidation Numbers	NaK	$N a K$
3211	Find the Oxidation Numbers	LiClO_2	$L i C l O_{2}$
3212	Simplify	2.54x_10-3cm	$2.54 x_{10} - 3 cm$
3213	Simplify	2.55cm*1.1cm	$2.55 cm \cdot (1.1 cm)$
3214	Simplify	2.5mol	$2.5$ mol
3215	Simplify	2.80g+0.0028g	$2.8 g + 0.0028 g$
3216	Simplify	2.86Gc	$2.86 G c$
3217	Find the Atomic Number	Ne	$N e$
3218	Determine if the Compound is Soluble in Water	C_3H_6O	$C_{3} H_{6} O$
3219	Find the Mass of 1 Mole	CI_2	$C I_{2}$
3220	Find the Mass of 1 Mole	3.58gZn(CO)	$3.58 g Z n (C O)$
3221	Find the Number of Electrons	U	$U$
3222	Find the Number of Protons	write (the)(group)(numberandelectron)(arrangement)(for)Mg	write $(t h e) (g r o u p) (n u m b e r a n d e l e c t r o n) (a r r a n g e m e n t) (f o r) M g$
3223	Find the Number of Protons	2Na	$2 N a$
3224	Simplify	(9)(0.01)	$(9) (0.01)$
3225	Simplify	22.2mol	$22.2$ mol
3226	Simplify	245.625g-80.2g	$245.625 g - 80.2 g$
3227	Simplify	29+5(6+8(z-3))+2(8z-12)	$29 + 5 (6 + 8 (z - 3)) + 2 (8 z - 12)$
3228	Simplify	2h_2+o_2	$2 h_{2} + o_{2}$
3229	Simplify	2Al(s)+6HCl(aq)	$2 A l (s) + 6 H C l (a q)$
3230	Simplify	2Cl+3H	$2 C l + 3 H$
3231	Find the Mass Percentages	C_6H_8O_6	$C_{6} H_{8} O_{6}$
3232	Simplify	2H_2(g)+O_2(g)	$2 H_{2} (g) + O_{2} (g)$
3233	Simplify	2H+84Bh	$2 H + 84 B h$
3234	Find the Mass Percentages	C_8H_9NO_2	$C_{8} H_{9} N O_{2}$
3235	Simplify	2hcl+1mg	$2 h c l + 1 mg$
3236	Simplify	2KMnO_4+3Na_2SO_3+H_2O	$2 K M n O_{4} + 3 N a_{2} S O_{3} + H_{2} O$
3237	Simplify	2LiBr+F_2	$2 L i B r + F_{2}$
3238	Simplify	2n+5(3n-4)-8	$2 n + 5 (3 n - 4) - 8$
3239	Find the Mass Percentages	Ba	$B a$
3240	Simplify	2O+H	$2 O + H$
3241	Simplify	2x(6.02)x(10.23)	$2 x (6.02) x (10.23)$
3242	Find the Mass of 1 Mole	ZnCl_2	$Z n C l_{2}$
3243	Find the Mass of 1 Mole	CuSO_4	$C u S O_{4}$
3244	Simplify	2x-4y	$2 x - 4 y$
3245	Find the Mass of 1 Mole	HF	$H F$
3246	Simplify	-3(3x-6)	$- 3 (3 x - 6)$
3247	Simplify	3(7x)	$3 (7 x)$
3248	Simplify	3(r-10)-4(7t+2r)	$3 (r - 10) - 4 (7 t + 2 r)$
3249	Find the Empirical/Simplest Formula	NH_4NO_2	$N H_{4} N O_{2}$
3250	Find the Empirical/Simplest Formula	KCrO	$K C r O$
3251	Find the Empirical/Simplest Formula	KI_2	$K I_{2}$
3252	Simplify	3.2cm17.1cm5.5cm	$3.2 cm \cdot (17.1 cm) \cdot (5.5 cm)$
3253	Simplify	3.3m*(3m)	$3.3 m \cdot (3 m)$
3254	Simplify	3.43cm*5.2cm	$3.43 cm \cdot (5.2 cm)$
3255	Simplify	3.5kg	$3.5 kg$
3256	Simplify	3.68kg	$3.68 kg$
3257	Simplify	3.72mL	$3.72 mL$
3258	Simplify	3.8MMgO+187mLH_2O	$3.8 M M g O + 187 mL H_{2} O$
3259	Find the Oxidation Numbers	ZnBr_2	$Z n B r_{2}$
3260	Find the Atomic Mass	Sr	$S r$
3261	Find the Oxidation Numbers	K_2CO_3	$K_{2} C O_{3}$
3262	Convert to Grams	8.50oz	$8.5 oz$
3263	Convert to Grams	3.19lb	$3.19 lbs$
3264	Find the Mass of a Single Atom	Hf	$H f$
3265	Find the Mass of 1 Mole	Ba_3N_2	$B a_{3} N_{2}$
3266	Simplify	HCL+Ca(CO_3)	$H C L + C a (C O_{3})$
3267	Simplify	HCL+CR(3)	$H C L + C R (3)$
3268	Simplify	30kg	$30 kg$
3269	Simplify	32*0.65	$32 \cdot 0.65$
3270	Simplify	ca	$c a$
3271	Simplify	34.968975.78+36.965924.22	$34.9689 \cdot 75.78 + 36.9659 \cdot 24.22$
3272	Simplify	25*12.5	$25 \cdot 12.5$
3273	Simplify	Ca	$C a$
3274	Simplify	3.48gZn+HCl	$3.48 g Z n + H C l$
3275	Simplify	fb	$f b$
3276	Simplify	CaCO_3+H_2SO_4	$C a C O_{3} + H_{2} S O_{4}$
3277	Find the Oxidation Numbers	NH_3	$N H_{3}$
3278	Find the Oxidation Numbers	BaCr_2O_7	$B a C r_{2} O_{7}$
3279	Find the Atomic Mass	Ba	$B a$
3280	Find the Empirical/Simplest Formula	Sc	$S c$
3281	Determine if the Compound is Soluble in Water	Au	$A u$
3282	Find the Mass of a Single Atom	Mt	$M t$
3283	Find the Mass of 1 Mole	16.5Fe_2O_3	$16.5 F e_{2} O_{3}$
3284	Find the Mass of 1 Mole	CuOH	$C u O H$
3285	Find the Mass of 1 Mole	HSb	$H S b$
3286	Find the Mass of 1 Mole	KF	$K F$
3287	Find the Mass of 1 Mole	UNiVErSe	$U N i V E r S e$
3288	Find the Mass of 1 Mole	HCOOH	$H C O O H$
3289	Find the Mass of 1 Mole	NaBrO	$N a B r O$
3290	Find the Mass Percentages	C_6H_6	$C_{6} H_{6}$
3291	Find the Electron Configuration	Tl	$T l$
3292	Find the Mass Percentages	HClO_2	$H C l O_{2}$
3293	Find the Mass Percentages	FeCO_3	$F e C O_{3}$
3294	Find the Mass Percentages	FeSO_4*7H_2O	$F e S O_{4} \cdot 7 H_{2} O$
3295	Find the Mass Percentages	CH_4O	$C H_{4} O$
3296	Find the Number of Electrons	Hg	$H g$
3297	Find the Mass of 1 Mole	25(atoms)(of)W	$25 (a t o m s) (o f) W$
3298	Convert to Kilograms	1g	$1 g$
3299	Simplify	Na+CuSO_4	$N a + C u S O_{4}$
3300	Simplify	(x_6)x(6)	$(x_{6}) x (6)$