please help! explain the decomposition of hexamminonickel(ii) tetrafluoroborate when heated and show a balanced equation. thanks!
Write a balanced equation for the decomposition reaction that occurs when solid barium carbonate is heated (two products form, a solid and a gas)
Write a balanced equation for (a) solid mercury (II) sulfide decomposing into its component elements when heated
1 U UIO 1. Write the balanced equation for the reaction of nickel(II) chloride hexahydrate when heated. 2. Write the balanced equation for the reaction of hydrochloric acid and sodium carbonate.
please help with b and c very
neat and explain please! thanks
II b. ASSUME the Differential Equation: dx dt -(wº)x. 1 SOLVE That is determine a function x = f(t) which satisfies the above. 2. CHECK Show that your function to the above dif. eq. is, indeed, a solution. c ASSUME A = 5 + 5 + 5 B=j- C = -101 D= 2 COMPUTE A B = ? AXB = ? A (EX) = ? DAX (CXB) =...
When mercury(II) oxide is heated it undergoes a decomposition reaction. Select the likely products. Group of answer choices Hg(l) H2O(g) O2(g) Hg2OH CO(g)
Write the balanced equation for the decomposition of hydrogen peroxide (H2O2). Explain what happened in the graduated cylinder that pushed the H2O out.
show step by step thanks
15 the coefficient for O, when the equation is balanced using the set of What is the coefficient smallest whole numbers? CH16 + 02 + H2O CO2 What volume of a .250 M CH CH NH, solution is required to react to completion with .400 L of .450 M HCI? CHỊCHÚNH + HCl → CHỊCH NHẠC
Write a balanced equation for the decomposition reaction described, using the smallest possible integer coefficients. When sodium nitrate decomposes, sodium nitrite and oxygen are formed Write a balanced equation for the combination reaction described, using the smallest possible integer coefficients. When sulfur dioxide combines with oxygen, sulfur trioxide is formed.
(ii) When a sample of pure manganese oxide (MnO2) is heated, only oxygen is evolved. If a sample of manganese oxide weighing 10.46g is heated until no more oxygen is evolved, the remaining solid weighs 9.18g. (a) How many moles of oxygen are evolved? (6) Write a balanced equation for the reaction. 10 -16, MA-551 17 marks
Could someone please explain how to do this question?
Thanks!
Select the balanced equation for the reaction of K2Cr2O7 and FeSO4 in an acidic aqueous solution: o a. 2 Select one: a. Cr20-2- +6Fe2+ = 2Cr3+ + 6Fe3+ b. 14H+ + Cr2O72- + 6Fe2+ → 2Cr3+ + 7H2O + 6Fe3+ c. 7H2+ + Cr20-2- + 6Fe2+ → 2Cr3+ + 7H2O + 6Fe3+ d. 14H+ + 2Cr20-2- + 6Fe2+ → 2Cr3+ + 7H2O + 6Fe3+ O e. 7H+ + Cr2O72- +...