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Chemische vergelijkingen in evenwicht op12/13/24

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Breng de vergelijking van een chemische reactie in evenwicht
NH4OH + C6H8O7H2O = (NH4)2C6H6O7 + H2O =>
2 NH4OH + C6H8O7H2O = (NH4)2C6H6O7 + 3 H2O

KMnO4 + Zn + KOH = K2MnO4 + Zn(OH)2 =>
2 KMnO4 + Zn + 2 KOH = 2 K2MnO4 + Zn(OH)2

NH4Cl + CaSO3 = NH4SO3 + CaCl =>
NH4Cl + CaSO3 = NH4SO3 + CaCl

Ba(OH)2 + KOH = K(OH)2 + BaOH =>
Ba(OH)2 + KOH = K(OH)2 + BaOH

C5H20 + O2 = CO10 + H2O =>
C5H20 + 30 O2 = 5 CO10 + 10 H2O

Zn + HNO3 = Zn(NO3)2 + H2 =>
Zn + 2 HNO3 = Zn(NO3)2 + H2

Rb2O + ZnO = Rb2ZnO2 =>
Rb2O + ZnO = Rb2ZnO2

C3H7Cl + NaOH = NaCl + C3H7OH =>
C3H7Cl + NaOH = NaCl + C3H7OH

Na2S + CuS = CuNa2 + S =>
Na2S + CuS = CuNa2 + 2 S

FeS + O2 = Fe2O + SO4 =>
4 FeS + 9 O2 = 2 Fe2O + 4 SO4

C2H5OH + K = C2H5OK + H2 =>
2 C2H5OH + 2 K = 2 C2H5OK + H2

ZnO + C = Zn + CO =>
ZnO + C = Zn + CO

Ba + H3PO4 = Ba3(PO4)2 + H2 =>
3 Ba + 2 H3PO4 = Ba3(PO4)2 + 3 H2

Na2CO3 + H2O + CO2 = NaHCO3 =>
Na2CO3 + H2O + CO2 = 2 NaHCO3

Ba + H3PO4 = Ba(H2PO4)2 + H2 =>
Ba + 2 H3PO4 = Ba(H2PO4)2 + H2

Cu(OH)2 + H2SO4 = CuSO4 + H2O =>
Cu(OH)2 + H2SO4 = CuSO4 + 2 H2O

C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O

Ba + H3PO4 = Ba3(PO4)2 + H2 =>
3 Ba + 2 H3PO4 = Ba3(PO4)2 + 3 H2

Li + CI = LiCI =>
Li + CI = LiCI

LiOH + SO3 = Li2SO4 + H2O =>
2 LiOH + SO3 = Li2SO4 + H2O

Na2SO3 + Ba(NO3)2 = Na(NO3) + Ba(SO3) =>
Na2SO3 + Ba(NO3)2 = 2 Na(NO3) + Ba(SO3)

K2O + CaF2 = KF + CaO =>
K2O + CaF2 = 2 KF + CaO

Ba + H3PO4 = Ba(H2PO4)2 + H2 =>
Ba + 2 H3PO4 = Ba(H2PO4)2 + H2

NO2 + H2SO4 = NO2SO4 + H2 =>
NO2 + H2SO4 = NO2SO4 + H2

Al + CuO = Al2O3 + Cu =>
2 Al + 3 CuO = Al2O3 + 3 Cu

SB + Cl2 = SBCl3 =>
2 SB + 3 Cl2 = 2 SBCl3

Ba + H3PO4 = Ba3(PO4)2 + H2 =>
3 Ba + 2 H3PO4 = Ba3(PO4)2 + 3 H2

NH4OH + S = (NH4)4S + OH =>
4 NH4OH + S = (NH4)4S + 4 OH

SO2(g) + O2(g) + H2O = H2SO4(l) =>
2 SO2(g) + O2(g) + 2 H2O = 2 H2SO4(l)

H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2

AgC2H3O2(aq) + AlCl3(aq) = AgCl(s) + Al(C2H3O2)3(aq) =>
3 AgC2H3O2(aq) + AlCl3(aq) = 3 AgCl(s) + Al(C2H3O2)3(aq)

Cr9 = Cr =>
Cr9 = 9 Cr

Ba + H3PO4 = Ba(H2PO4)2 + H2 =>
Ba + 2 H3PO4 = Ba(H2PO4)2 + H2

AI + NIBr2 = AIBr3 + NI =>
2 AI + 3 NIBr2 = 2 AIBr3 + 3 NI

Ag3N + O2 = Ag2O + NO2 =>
4 Ag3N + 7 O2 = 6 Ag2O + 4 NO2

Ca + (ClO3)2 = CaCl2 + O2 =>
Ca + (ClO3)2 = CaCl2 + 3 O2

NaOH + Mg = Mg(OH)2 + Na =>
2 NaOH + Mg = Mg(OH)2 + 2 Na

HN3 + O2 = NO2 + H3O =>
6 HN3 + 19 O2 = 18 NO2 + 2 H3O

H2SO4SrCl2 = H2SrSO4Cl2 =>
H2SO4SrCl2 = H2SrSO4Cl2

FePO4 + HCl = HPO4 + FeCl =>
FePO4 + HCl = HPO4 + FeCl

Cr3O = Cr + O =>
Cr3O = 3 Cr + O

Na + O2 = Na2O2 =>
2 Na + O2 = Na2O2

SO2 + NaNO3 = NaSO3 + NO2 =>
SO2 + NaNO3 = NaSO3 + NO2

CH2(NH2)COOHC4H8(NH2)COOH = CH2(NH2)CONHC4H8COOHH2O =>
CH2(NH2)COOHC4H8(NH2)COOH = CH2(NH2)CONHC4H8COOHH2O

U(SO4)2 + Zn = Zn(SO4)2 + U =>
U(SO4)2 + Zn = Zn(SO4)2 + U

H3C = CH3 =>
H3C = CH3

CH2CH2 + KMnO4 + KOH = K2CO3 + K2MnO4 + H2O =>
CH2CH2 + 12 KMnO4 + 16 KOH = 2 K2CO3 + 12 K2MnO4 + 10 H2O

HNO3 + C6H5Cl = ClC6H4NO2 + H2O =>
HNO3 + C6H5Cl = ClC6H4NO2 + H2O

CH2CH2 + KMnO4 + KOH = K2CO3 + K2MnO4 + H2O =>
CH2CH2 + 12 KMnO4 + 16 KOH = 2 K2CO3 + 12 K2MnO4 + 10 H2O

LiNaOH = NaLiOH =>
LiNaOH = NaLiOH

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Breng de vergelijking van een chemische reactie in evenwicht
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