Chemistry, 03.07.2020 23:01 crowntinyy3408
Give the expressions for the disappearance of the reactants first, in the order written in the chemical equation. Then write the expressions for the appearance of the products in the order written in the chemical equation.
Write the expressions in order of appearance in the equation in the form.
± 1/X . Δ[A]/ Δt
where ± is either a plus OR a minus sign, not both,
X is an integer, and
A is a chemical species.
4NH3(g)+ 5O2(g) → 4NO2+ 6H2O(g)
Answers: 2
= ![\frac{-\Delta [NH_3]}{4dt}]](/tpl/images/0700/9028/c61da.png)
= ![\frac{-\Delta [O_2]}{5dt}](/tpl/images/0700/9028/d8f2b.png)
= ![\frac{+\Delta [NO_2]}{4dt}](/tpl/images/0700/9028/3d7e4.png)
= ![\frac{+\Delta [H_2O]}{6dt}](/tpl/images/0700/9028/a85f1.png)
Another question on Chemistry
Chemistry, 21.06.2019 15:50
Which of these reactions are redox reactions? check all that apply.cd + hcl → cdcl2 + h2cucl2 + na2s → 2nacl + cuscaco3 → cao + co2 2zns + 3o2 → 2zno + 2so2 ch4 + 2o2 → co2 + 2h2o
Answers: 3
Chemistry, 22.06.2019 11:00
Surface currents are caused by blank space . question 14 options: surface currents are caused by? differences in water temperature high salinity differences in density wind forces
Answers: 1
Chemistry, 22.06.2019 16:10
Amixture initially contains a, b, and c in the following concentrations: [a] = 0.300 m , [b] = 1.05 m , and [c] = 0.550 m . the following reaction occurs and equilibrium is established: a+2b⇌c at equilibrium, [a] = 0.140 m and [c] = 0.710 m . calculate the value of the equilibrium constant, kc.
Answers: 1
Chemistry, 22.06.2019 20:10
Suppose you mix one mole of sulfuric acid (h2so4) with 1 mole of sodium hydroxide(naoh). why does the ph of the solution remain below 7? ( explain so i can get better understanding! )
Answers: 2
You know the right answer?
Give the expressions for the disappearance of the reactants first, in the order written in the chemi...
Questions
Mathematics, 18.05.2021 22:20
Mathematics, 18.05.2021 22:20
Mathematics, 18.05.2021 22:20
Business, 18.05.2021 22:20
Mathematics, 18.05.2021 22:20
Mathematics, 18.05.2021 22:20
Physics, 18.05.2021 22:20
Mathematics, 18.05.2021 22:20
Mathematics, 18.05.2021 22:20
Mathematics, 18.05.2021 22:20
