what is the coefficient in front of the H2O (I) when
the following reaction is balanced?
__ KOH(aq)+ __ B2O3(s) --> __ K3BO3(aq)+ __ H2O(l)
what is the coefficient in front of the H2O (I) when the following reaction is balanced?...
What is the coefficient of H2O when the following reaction is balanced using the smallest integers: Al(OH)3(s) + H2SO4(aq) --Al2(SO4)3(s) +H20(1) 12
9. What is the coefficient in front of H' when the half-reaction is correctly balanced in acidic solution (with lowest whole-number coefficients)? NO," → NO A. 8 B.4 - C.3 D. 2 E. I 10. Which of the following best describes the following half-reaction involving the chromate ion after it is balanced in acidic solution (with lowest whole-number coefficients)? CrO2-(aq) → CrO2(8) A. 2 electron oxidation B. 2 electron reduction C. 3 electron oxidation D. 3 electron reduction E. 5...
When the following reaction is balanced, what is the coefficient for F2? K+F2 KF Balance the following reaction equation: Si F+ |SiO2 HF- Н,о When the following reaction is balanced, what is the coefficient for O2? Sg O2 SO2 When the following reaction is balanced, what is the coefficient for Ag? Ag Al(NO33 AgNOgA 3 When the following reaction is balanced, what is the coefficient for Fe? Fe(ОН), + к Fe+KOH When the following reaction is balanced, what is the...
Give the balanced equation for the following reaction. (You do not criats): KO2(s) + H2O(1) - KOH(aq) + O2(g) + H2O2(aq) 1 i. BI E = % ! (hp
In the following reaction, when the equation is correctly balanced, what is the correct coefficient for H2? Fe(s) + HCl(aq) → FeCl3(aq) + H2 (9) Select one: A.1 O B.2 C.3 D. 4 O E.5
In the following reaction, when the equation is correctly balanced, what is the correct coefficient for sodium chloride? Pb(NO3)2(aq) + NaCl(aq) - PbCl2(S) + NaNO3(aq) Select one: O A. 1 O B.2 o C. 3 O 0.4 E.5
What is the missing equation coefficient that belongs in front of potassium hydroxide (KOH) in the reaction shown below? AL (SO).(aq) + - KOH(aq) -- 2 Al(OH) (s) + 3 K SO (aq)
How many electrons are transferred when the following redox reaction is balanced? ClO3 ̄(aq) + H+ (aq) + I ̄(aq) → I2 (s) + Cl2 (g) + H2O (l)
When the following oxidation–reduction reaction in basic solution is balanced, what is the lowest whole-number coefficient for OH–, and on which side of the balanced equation should it appear? Cr2O3(s) → Cr(OH)2(aq) + CrO42–(aq) a. 2, reactant side b. 10, product side c. 4, product side d. 4, reactant side e. 2, product side The answer is a, but I dont know how to get to the answer.
1.) When the following acid based neutralization reaction is correctly balanced, with the smallest set of whole numbers, the coefficient of H2O will be __? __H2C2O4(aq) + __Al(OH)3(aq) ---> Al2(C2O4)3(aq) + H2O(l) a.) 9 b.) 8 c.) 6 d.) 4 e.) 2 2.) Using the following acid based neutralization reaction, how many grams of CO2 gas is produced when 105 grams of oxalic acid, H2C2O4, is mixed with 105 grmas of cobalt (III) carbonate, CO2(CO3)3. (Use Limiting Reagent) 3H2C2O4(aq) +...