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Chemische vergelijkingen in evenwicht op02/08/24

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Breng de vergelijking van een chemische reactie in evenwicht
KMnO4 + Mg3(BO3)2 = K3BO3 + Mg(MnO4)2 =>
6 KMnO4 + Mg3(BO3)2 = 2 K3BO3 + 3 Mg(MnO4)2

O2NaNO3 = NaNO2 + O2 =>
2 O2NaNO3 = 2 NaNO2 + 3 O2

C26H24P2 + PI3 + CH2Cl2 = CH + P + ClI =>
3 C26H24P2 + 4 PI3 + 6 CH2Cl2 = 84 CH + 10 P + 12 ClI

Fe(NO3)2 + NaOH = Fe(OH)2 + NaNO3 =>
Fe(NO3)2 + 2 NaOH = Fe(OH)2 + 2 NaNO3

Na3POH + KOH = NaOH + K3POH =>
Na3POH + 3 KOH = 3 NaOH + K3POH

C15H21GaO6 + O2 = Ga2O3 + CO2 + H2O =>
2 C15H21GaO6 + 36 O2 = Ga2O3 + 30 CO2 + 21 H2O

C3H6N2 + H2O = C3H7O2N + NH3 =>
C3H6N2 + 2 H2O = C3H7O2N + NH3

V + NaF = VF + Na =>
V + NaF = VF + Na

Ta + B = Ta3B2 =>
3 Ta + 2 B = Ta3B2

KMnO4 + H2SO4 + KNO2 = H2O + K2SO4 + MnO2 + KNO3 =>
2 KMnO4 + H2SO4 + 3 KNO2 = H2O + K2SO4 + 2 MnO2 + 3 KNO3

KMnO4 + H2S + KOH = K2MnO4 + S + H2O =>
2 KMnO4 + H2S + 2 KOH = 2 K2MnO4 + S + 2 H2O

CO + O2 = CO2O3 =>
CO + 2 O2 = CO2O3

Na2HPO4 + KMnO4 = KHPO4 + Na2MnO4 =>
Na2HPO4 + KMnO4 = KHPO4 + Na2MnO4

Sb2O5 + O2 = Sb2O7 =>
Sb2O5 + O2 = Sb2O7

NH3 + H3BO3 = NH4 + BO3 =>
3 NH3 + H3BO3 = 3 NH4 + BO3

Cl + O3 = ClOOCl =>
6 Cl + 2 O3 = 3 ClOOCl

Ag + FeCl3 = Fe + AgCl3 =>
Ag + FeCl3 = Fe + AgCl3

Ca(OCl)2 + NaBr + H2O = CaCl2 + Br2 + NaOH =>
Ca(OCl)2 + 4 NaBr + 2 H2O = CaCl2 + 2 Br2 + 4 NaOH

Au + HN3 = Au(N3)3 + NH3 =>
8 Au + 27 HN3 = 8 Au(N3)3 + 9 NH3

FeO + NO = Fe + NO2 =>
FeO + NO = Fe + NO2

KI + BiI3 = K3Bi2I9 =>
3 KI + 2 BiI3 = K3Bi2I9

MnO4{-} + SO2 + H2O = Mn2 + H2SO4{-}2 + H{+} =>
2 MnO4{-} + 14 SO2 + 20 H2O = Mn2 + 14 H2SO4{-}2 + 12 H{+}

NaNO3 + H2S = H2NO3 + NaS =>
NaNO3 + H2S = H2NO3 + NaS

BaCl2 + Na2(CO3) = Ba(CO3) + Na2Cl2 =>
BaCl2 + Na2(CO3) = Ba(CO3) + Na2Cl2

LiOH + H2S = Li2S + H2O =>
2 LiOH + H2S = Li2S + 2 H2O

H{+} + Fe{2+} + SCN{-} + H2O2 = [FeSCN]{2+} + H2O =>
2 H{+} + 2 Fe{2+} + 2 SCN{-} + H2O2 = 2[FeSCN]{2+} + 2 H2O

C6H6 + Br = C6H4Br2 + HBr =>
C6H6 + 4 Br = C6H4Br2 + 2 HBr

BaSO4 + HClO2 = BaCl2 + H2SO4 + O2 =>
BaSO4 + 2 HClO2 = BaCl2 + H2SO4 + 2 O2

V2O5 + Cl{-} + H{+} = V{3+} + Cl2 + H2O =>
V2O5 + 4 Cl{-} + 10 H{+} = 2 V{3+} + 2 Cl2 + 5 H2O

NH4HCO3 + SO2 = (NH4)2SO3 + H2O + CO2 =>
2 NH4HCO3 + SO2 = (NH4)2SO3 + H2O + 2 CO2

HN = N2 + H2 =>
2 HN = N2 + H2

XC2H4 + XO2 = XCO2 + XH2O =>
XC2H4 + 3 XO2 = 2 XCO2 + 2 XH2O

KCl + CaBr2 = KBr2 + CaCl =>
KCl + CaBr2 = KBr2 + CaCl

In2S3 + O2 = In2O3 + SO2 =>
2 In2S3 + 9 O2 = 2 In2O3 + 6 SO2

Zn + HNO3 + KOH = K2ZnO2 + NH3 + H2O =>
4 Zn + HNO3 + 8 KOH = 4 K2ZnO2 + NH3 + 3 H2O

Zr + Cl2 = ZrCl4 =>
Zr + 2 Cl2 = ZrCl4

Fe + HO2 = Fe2O3 + H =>
4 Fe + 3 HO2 = 2 Fe2O3 + 3 H

W + S = W2S4 =>
2 W + 4 S = W2S4

HC2H3O2 + CaOH2 = CaC + H2O =>
HC2H3O2 + 2 CaOH2 = 2 CaC + 4 H2O

CuO + NH3 = N2O + H2O + Cu =>
4 CuO + 2 NH3 = N2O + 3 H2O + 4 Cu

C7H12O4 + C2H5Br + NaC2H5O = C2H5OH + NaBr + C9H16O4 =>
C7H12O4 + C2H5Br + NaC2H5O = C2H5OH + NaBr + C9H16O4

K + CuCl = KCl + Cu =>
K + CuCl = KCl + Cu

KF + CaNO3 = K2NO3CaF2 =>
2 KF + CaNO3 = K2NO3CaF2

Pb + HNO3 = Pb(NO3)2 + H2O + NH4NO3 =>
4 Pb + 10 HNO3 = 4 Pb(NO3)2 + 3 H2O + NH4NO3

H2S + SnO = H2O + SnS =>
H2S + SnO = H2O + SnS

CuSO4 + Zn(NO3)2 = Cu(NO3)2 + SO4Zn =>
CuSO4 + Zn(NO3)2 = Cu(NO3)2 + SO4Zn

(NH4)2CO3 = NH3 + H2O + CO2 =>
(NH4)2CO3 = 2 NH3 + H2O + CO2

KMnO4 + NoBr + H2SO4 = No2SO4 + K2SO4 + MnO + H2O + Br2 =>
2 KMnO4 + 10 NoBr + 6 H2SO4 = 5 No2SO4 + K2SO4 + 2 MnO + 6 H2O + 5 Br2

B + N2 = B3N =>
6 B + N2 = 2 B3N

NaOH + SIO2 = Na2SIO3 + H2O =>
2 NaOH + SIO2 = Na2SIO3 + H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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