The first step in the industrial manufacture of nitric acid involves the catalytic oxidation of ammonia according to the following equation 4NH3 (9) - 50- (g) → 4NO (9) - 6H20 (9) How many grams of water are formed if 25 moles of ammonia (NH3) are oxidized?
10.15 g
125.6 g
12.33 g
67.50 g
ONLY ANSWER IF U KNOW IT​

Which statement describes the appearance of a temperature-vs.-time graph? a horizontal line shows that the temperature increases at a constant rate over time. a vertical line shows that the temperature decreases at a constant rate over time. horizontal lines where the temperature is constant during phase changes connect upward-sloping lines where the temperature increases. horizontal lines where the temperature increases are connected by upward-sloping lines where the temperature is constant for each phase.

Fill in the coefficients that will balance the following reaction: a0cr2(so4)3 + a1agno3

What is the chemical name of the compound na2co3? use the list of polyatomic ions and the periodic table to you answer. a. sodium carbon oxide b. sodium carbonate c. sodium(ll) carbonate d. sodium oxalate