The chemical equation shown is unbalanced. WCIĄ(s) + Na2S(s) -> WSn(s) + NaCI(s) The subscripted number n is 3 04 O5

Balance the following chemical equation (if necessary): Cl(aq) + Pb²+ (aq) = PbCl₂ (s) 1 1 04- 2 0₂ 3. 2. 3 4 3 4 0+ 0²+ 5 6 7 ㅁ머 3+ 04+ 8 9 09 0 U

Consider the general chemical equation 3A+B→2C. Part A. If 1.45 g of A reacts with 1.75 g of B, what is the mass of C? Express your answer with the appropriate units. Part B. If 4.70 g of A reacts to produce 8.95 g of C, what is the mass of B? Express your answer with the appropriate units.

barium chloride (aq) + sodium carbonate  Balanced Formula Equation:   Complete Ionic Equation:   Net Ionic Equation:   copper(II) sulfate (aq) + sodium hydroxide (aq) Balanced Formula Equation:   Complete Ionic Equation: Net Ionic Equation:   iron(III) nitrate (aq) + sodium hydroxide (aq) Balanced Formula Equation:   Complete Ionic Equation:   Net Ionic Equation:   silver nitrate (aq) + sodium hydroxide (aq) Balanced Formula Equation:   Complete Ionic Equation:   Net Ionic Equation:   sodium chloride (aq) + calcium nitrate (aq) Balanced Formula Equation:   Complete Ionic Equation:   Net Ionic Equation:

Ni2​O3​(s) → Ni(s)+O2​(g) List the coefficients needed to balance this reaction.

Balance the chemical equation:  N2(g) + 02(g) -----> ?

Q-g

When the following molecular equation is balanced using the smallest possible integer coefficients, the values of these coefficients are: potassium hydrogen sulfate (aq) + potassium hydroxide (aq). potassium sulfate (aq) + water (I)

Balance the following equations using lowest whole number coefficients. A number 1 must be placed where applicable.Example:H2O(l) →  H2(g) + O2(g)is correctly balanced as2 H2O(l) →  2 H2(g) + 1 O2(g)You will record only the coefficients as your answer.Your answer should be221

Balance the following chemical equation (if necessary): Si(s)+HCl(g)_SiHCl3(g)+H2(g)