Question 10 Fill in the blanks with the coefficients for the balanced version of the following...
Fill in the blanks with the coefficients for the balanced version of the following equation: C2H18 + 02 — CO2 + H2O • Your answers should be whole numbers.
Question 12 Fill in the blanks with the coefficients for the balanced version of the following equation: CH18+O2CO2+ H,O Your answers should be whole numbers. Provide your answer below: C.H o,-co,+,0 FEEDBACK
Write and balance chemical equations Question Fill in the blanks with the coefficients in the balanced version of the following chemical equation: HCI + Mg MgCl2 + H2 . Your answers should be whole numbers. Include coefficients of 1. Provide your answer below: HCI + Mg MgCl,+ H, FEEDBACK MORE INSTRUCTION Content attribution
When a chemical equation is balanced, it will have a set of whole number coefficients that cannot be reduced to smaller whole numbers. What is the coefficient for O2 when the following combustion reaction of a hydrocarbon is balanced? C7H14 + 02—__ __CO2+ H20 O 21 O 10 O 11 O 42 O None of these answers is correct.
Balance the following equation: C3H84 02 -> CO2 + H2O Using the coefficients you determined, fill in the following blanks: propane(s) reacts with oxygen(s) to make carbon dioxide(s) and water(s).
QUESTION 4 Determine the coefficient of AX2, when the following equation is balanced (all the coefficients must be whole numbers) A6B14(8) + X2(8) -AX2(8) + B2X(g) 6 13 14 - 19 12
Fill in the blanks with the correct coefficient to balance the chemical equations below. Fractional coefficients will not be accepted. Coefficient must be reduced to the lowest whole number if possible and leave blank empty if the coefficient should be one. NH3 (g)+ _ CuSO4 (s) + ㅡㅡ KI (s) → ㅡㅡ Cul (s) +--12 (s) +--K2SO4 (s) CO2tg) + H2O(g) If 6.0 mol of CO2 are produced. For the reaction: C2H4(g) + O2(g) → how many moles of 02...
Question 9 What is the stoichiometric factor between H, and H, O in the following balanced chemical equation? 2 Н,О 2 H, +0 Report your answers as whole numbers without any decimal places.
Balance the following reaction in basic solution. Fill in the coefficients for the balanced overall equation. Al(s)+CrO2−4(aq)⟶Al(OH)3(s)+Cr(OH)−4(aq) H+ + H2O + Al + CrO42- → Al(OH)3 + Cr(OH4)-
2:52 17.2 Acidic Redox Reactions Balance redox reactions Question Fill in the blank with the coefficients to balance the following reaction. Cu + HNO3 → Cu2+ + NO • Your answers should be whole numbers. Provide your answer below: 3Cu + HNO3 + 6H* +3Cu²+ + 2NO+ HO B Chemistry 16 - g mol MORE INSTRUCTION SL