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Chemische vergelijkingen in evenwicht op11/29/24

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Breng de vergelijking van een chemische reactie in evenwicht
AlH3 + HOH = Al(OH)3 + H2 =>
AlH3 + 3 HOH = Al(OH)3 + 3 H2

C15H31CO2H(s) + O2(g) = CO2(g) + H2O(l) =>
C15H31CO2H(s) + 23 O2(g) = 16 CO2(g) + 16 H2O(l)

KCN + HNO3 = KNO3 + HCN =>
KCN + HNO3 = KNO3 + HCN

CrO4{-2} + H{+} + Cl{-} = Cr{+3} + H2O + Cl2 =>
2 CrO4{-2} + 16 H{+} + 6 Cl{-} = 2 Cr{+3} + 8 H2O + 3 Cl2

MgCl2 + KNO3 = KCl + Mg(NO3)2 =>
MgCl2 + 2 KNO3 = 2 KCl + Mg(NO3)2

K2NaCo(NO2)6 + MnO4{-} + H{+} = K{+} + Na{+} + Co{3+} + NO3{-} + Mn{2+} + H2O =>
5 K2NaCo(NO2)6 + 12 MnO4{-} + 36 H{+} = 10 K{+} + 5 Na{+} + 5 Co{3+} + 30 NO3{-} + 12 Mn{2+} + 18 H2O

Cu(NH3)4(H2O)2 + HNO3 = Cu(H2O)6 + HNO2 =>
Cu(NH3)4(H2O)2 + 12 HNO3 = Cu(H2O)6 + 16 HNO2

AlH3 + HOH = Al(OH)3 + H2 =>
AlH3 + 3 HOH = Al(OH)3 + 3 H2

LiOH + AlCl3 = LiCl + Al(OH)3 =>
3 LiOH + AlCl3 = 3 LiCl + Al(OH)3

Mg(OH{2+}) + HCl = MgCl{2+} + H2O =>
Mg(OH{2+}) + HCl = MgCl{2+} + H2O

Mg(aq) + (CrO4)2(aq) = Mg(CrO4)2(s) =>
Mg(aq) + (CrO4)2(aq) = Mg(CrO4)2(s)

FeO(OH) + H2 = Fe3O4 + H2O =>
6 FeO(OH) + H2 = 2 Fe3O4 + 4 H2O

H2Te + Ca(OH)2 = CaTe + H2O =>
H2Te + Ca(OH)2 = CaTe + 2 H2O

CH3NH2(l) + O2(g) = CO2(g) + N2(g) + H2O(l) =>
4 CH3NH2(l) + 9 O2(g) = 4 CO2(g) + 2 N2(g) + 10 H2O(l)

AgNO3 + MgCl2 = AgCl + Mg(NO3)2 =>
2 AgNO3 + MgCl2 = 2 AgCl + Mg(NO3)2

Ba3(PO4)2(s) + HNO3(aq) = Ba(NO3)2(aq) + H3PO4(aq) =>
Ba3(PO4)2(s) + 6 HNO3(aq) = 3 Ba(NO3)2(aq) + 2 H3PO4(aq)

Cl{-} + CrO4{-2} + H{+} = HClO + Cr{+3} + H2O =>
3 Cl{-} + 2 CrO4{-2} + 13 H{+} = 3 HClO + 2 Cr{+3} + 5 H2O

Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3

NaOH + H2SiO3 = Na3OHSiO3 + H2O =>
3 NaOH + H2SiO3 = Na3OHSiO3 + 2 H2O

NH4Br + Hg2(NO3)2 = HgNH4 + BrNO3 =>
2 NH4Br + Hg2(NO3)2 = 2 HgNH4 + 2 BrNO3

SO3 + H2SO4 = H2S2O7 =>
SO3 + H2SO4 = H2S2O7

Mg(OH{2+}) + HCl = MgCl{2+} + H2O =>
Mg(OH{2+}) + HCl = MgCl{2+} + H2O

Ba(OH)2(ac) + H3PO4(ac) = Ba3(PO4)2 + H2O =>
3 Ba(OH)2(ac) + 2 H3PO4(ac) = Ba3(PO4)2 + 6 H2O

KClO + HI = I2 + KCl + H2O =>
KClO + 2 HI = I2 + KCl + H2O

Na2S + I2 = Na2S{+} + I2{-} =>
Na2S + I2 = Na2S{+} + I2{-}

[Fe(H2O)6]3 + SCN = [FeSCN]3 + H2O =>
[Fe(H2O)6]3 + 3 SCN = [FeSCN]3 + 18 H2O

NaNO3 + BaCl2 = Ba(NO3)2 + NaCl =>
2 NaNO3 + BaCl2 = Ba(NO3)2 + 2 NaCl

AlH3 + HOH = Al(OH)3 + H2 =>
AlH3 + 3 HOH = Al(OH)3 + 3 H2

Zn(OH)2 + Na2CO3 = ZnCO3 + NaOH =>
Zn(OH)2 + Na2CO3 = ZnCO3 + 2 NaOH

IrCl3 + Ca(OH)2 = CaCl2 + HCl + Ir2O3 =>
4 IrCl3 + 3 Ca(OH)2 = 3 CaCl2 + 6 HCl + 2 Ir2O3

K2Cr2O7 + HCl(konz) = CrCl3 + KCl + Cl2 + H2O =>
K2Cr2O7 + 14 HCl(konz) = 2 CrCl3 + 2 KCl + 3 Cl2 + 7 H2O

HIO3 + NaSO3 = NaSO4 + I2 + H2O =>
2 HIO3 + 5 NaSO3 = 5 NaSO4 + I2 + H2O

NaBrZn = ZnBrNa =>
NaBrZn = ZnBrNa

SI + O2 = SIO2 =>
SI + O2 = SIO2

HCl + Ca = CaCl2 + H2 =>
2 HCl + Ca = CaCl2 + H2

Al3 + HCl = Al3Cl1 + H2 =>
2 Al3 + 2 HCl = 2 Al3Cl1 + H2

C2H5OH + C4H8O2 = C6H12O2 + H2O =>
C2H5OH + C4H8O2 = C6H12O2 + H2O

NH2CH2COOH + CH3NH2 = NH2CH2COONH3CH3 =>
NH2CH2COOH + CH3NH2 = NH2CH2COONH3CH3

SeO3 + LiOH = Li2SeO4 + H2O =>
SeO3 + 2 LiOH = Li2SeO4 + H2O

NaCrO3 + H2O = NaCrO4 + H2 =>
NaCrO3 + H2O = NaCrO4 + H2

HKC8H4O4(aq) + NaOH(aq) = NaKC8H4O4(aq) + H2O =>
HKC8H4O4(aq) + NaOH(aq) = NaKC8H4O4(aq) + H2O

Mg(OH{2+}) + HCl = MgCl{2+} + H2O =>
Mg(OH{2+}) + HCl = MgCl{2+} + H2O

KBr + H3PO4 = KH2PO4 + HBr =>
KBr + H3PO4 = KH2PO4 + HBr

Cl2 + C + H2O = CO2 + H3O{+} + Cl{-} =>
2 Cl2 + C + 6 H2O = CO2 + 4 H3O{+} + 4 Cl{-}

AgNO3 + HI = AgI + HNO3 =>
AgNO3 + HI = AgI + HNO3

IrCl3 + NaOH = Ir2O3 + HCl + NaCl =>
2 IrCl3 + 3 NaOH = Ir2O3 + 3 HCl + 3 NaCl

Mg(OH{2+}) + HCl = MgCl{2+} + H2O =>
Mg(OH{2+}) + HCl = MgCl{2+} + H2O

K2Cr2O7 + MnSO4 + H2SO4 = Cr2(SO4)3 + K2SO4 + H2O + HMnO4 =>
5 K2Cr2O7 + 6 MnSO4 + 14 H2SO4 = 5 Cr2(SO4)3 + 5 K2SO4 + 11 H2O + 6 HMnO4

H2CrO4 + Na2S2O5 + H2SO4 = NaHSO4 + Cr2(SO4)3 + H2O =>
4 H2CrO4 + 3 Na2S2O5 + 6 H2SO4 = 6 NaHSO4 + 2 Cr2(SO4)3 + 7 H2O

AlH3 + HOH = Al(OH)3 + H2 =>
AlH3 + 3 HOH = Al(OH)3 + 3 H2

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Breng de vergelijking van een chemische reactie in evenwicht
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