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Chemische vergelijkingen in evenwicht op01/26/24

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Breng de vergelijking van een chemische reactie in evenwicht
Ca(OH)2 + K3Po4 = Ca3(Po4)2 + KOH =>
3 Ca(OH)2 + 2 K3Po4 = Ca3(Po4)2 + 6 KOH

Zn(H2O)6{2+} + NH3*H2O = Zn(NH3)4{2+} + H2O =>
Zn(H2O)6{2+} + 4 NH3*H2O = Zn(NH3)4{2+} + 10 H2O

HClO4 + SO2 + H2O = HCl + H2SO4 =>
HClO4 + 4 SO2 + 4 H2O = HCl + 4 H2SO4

H3PO4(aq) + NH4OH(aq) = H2O(l) + (NH4)3PO4(aq) =>
H3PO4(aq) + 3 NH4OH(aq) = 3 H2O(l) + (NH4)3PO4(aq)

Fe2O3 + H2S = Fe2SO3 + H2 =>
Fe2O3 + H2S = Fe2SO3 + H2

Cr2O7{-2} + H{+} + {-} = Cr{+3} + H2O =>
Cr2O7{-2} + 14 H{+} + 6e = 2 Cr{+3} + 7 H2O

H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O

Fe2{+} + Cr2O7{2-} + H{+} = Fe{3+} + Cr3{+} + H2O(l) =>
34 Fe2{+} + 15 Cr2O7{2-} + 210 H{+} = 68 Fe{3+} + 10 Cr3{+} + 105 H2O(l)

Na2CO3 + HClO4 = CO2 + H2O + NaClO4 =>
Na2CO3 + 2 HClO4 = CO2 + H2O + 2 NaClO4

Sn + Br = SnBr4 =>
Sn + 4 Br = SnBr4

Al(OH)3 + HNo2 = Al(No2)3 + H2O =>
Al(OH)3 + 3 HNo2 = Al(No2)3 + 3 H2O

HCNO = C3N3(NH2)3 + CO2 =>
6 HCNO = C3N3(NH2)3 + 3 CO2

Cr2O7{-2} + H{+} + {-} = Cr{+3} + H2O =>
Cr2O7{-2} + 14 H{+} + 6e = 2 Cr{+3} + 7 H2O

C16H10 + O2 = CO2 + H2O =>
2 C16H10 + 37 O2 = 32 CO2 + 10 H2O

H2SeO4 + N2H4 = Se + N2 + H2O =>
2 H2SeO4 + 3 N2H4 = 2 Se + 3 N2 + 8 H2O

C9H20 + O2 = CO2 + H2O =>
C9H20 + 14 O2 = 9 CO2 + 10 H2O

MgClO3 = MgCl + O2 =>
2 MgClO3 = 2 MgCl + 3 O2

CrO4 + HSnO2 = HSnO3 + CrO2 =>
CrO4 + 2 HSnO2 = 2 HSnO3 + CrO2

FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2

KNO3 + KI + H2O = NO2 + I2 + KOH =>
2 KNO3 + 2 KI + 2 H2O = 2 NO2 + I2 + 4 KOH

Ca(CH3COO)2 + K4Fe(CN)6*3H2O = Ca2Fe(CN)6 + CH3COOK + H2O =>
2 Ca(CH3COO)2 + K4Fe(CN)6*3H2O = Ca2Fe(CN)6 + 4 CH3COOK + 3 H2O

C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O

FeC2O6H4 + O2 = FeO + H2O + CO2 =>
2 FeC2O6H4 + O2 = 2 FeO + 4 H2O + 4 CO2

C6H5COOH + KOH = H2O + KC6H5COO =>
C6H5COOH + KOH = H2O + KC6H5COO

Co3O4 + HCl + Na2S2O3 = CoCl2 + NaCl + Co2(SO4)3 + H2O =>
14 Co3O4 + 82 HCl + 3 Na2S2O3 = 38 CoCl2 + 6 NaCl + 2 Co2(SO4)3 + 41 H2O

CsOH + HNO3 = H2O + CsNO3 =>
CsOH + HNO3 = H2O + CsNO3

C6H12O6(s) + O2(g) = CO2(g) + H2O(l) =>
C6H12O6(s) + 6 O2(g) = 6 CO2(g) + 6 H2O(l)

Cu + (NH4)2SO4 = CuSO4 + NH4 =>
Cu + (NH4)2SO4 = CuSO4 + 2 NH4

HCl + CaCO3 = HCO3 + CaCl =>
HCl + CaCO3 = HCO3 + CaCl

C3H8O + NaOCl = C3H6O2 + NaCl + H2O =>
C3H8O + 2 NaOCl = C3H6O2 + 2 NaCl + H2O

Al(aq) + CuCl2(aq) = AlCl3(aq) + Cu(s) =>
2 Al(aq) + 3 CuCl2(aq) = 2 AlCl3(aq) + 3 Cu(s)

Fe2O3 + CH3COOH = Fe(CH3COO)3 + H2O =>
Fe2O3 + 6 CH3COOH = 2 Fe(CH3COO)3 + 3 H2O

Mg + HNO3 = N2O + MgNO3 + H2O =>
8 Mg + 10 HNO3 = N2O + 8 MgNO3 + 5 H2O

Cl14 + NaOH = NaCl + NaClO3 + H2O =>
3 Cl14 + 42 NaOH = 35 NaCl + 7 NaClO3 + 21 H2O

Fe2O3 + H2S = Fe2SO3 + H2 =>
Fe2O3 + H2S = Fe2SO3 + H2

AgH2PO4 = Ag3PO4 + H3PO4 =>
3 AgH2PO4 = Ag3PO4 + 2 H3PO4

H2SeO4 + N2H4 = Se + N2 + H2O =>
2 H2SeO4 + 3 N2H4 = 2 Se + 3 N2 + 8 H2O

Cu + AgNO3 = Ag + Cu(NO3)2 =>
Cu + 2 AgNO3 = 2 Ag + Cu(NO3)2

CaC2(s) + H2O(aq) = C2H2(g) + Ca(OH)2(aq) =>
CaC2(s) + 2 H2O(aq) = C2H2(g) + Ca(OH)2(aq)

Fe2O3 + H2S = Fe2SO3 + H2 =>
Fe2O3 + H2S = Fe2SO3 + H2

Sb(NO3)3 + (NH4)2S = Sb2S3 + NH4NO3 =>
2 Sb(NO3)3 + 3(NH4)2S = Sb2S3 + 6 NH4NO3

Cu3(NO3)2 + NaPO4 = Cu3(PO4)2 + NaNO3 =>
Cu3(NO3)2 + 2 NaPO4 = Cu3(PO4)2 + 2 NaNO3

Fe2O3 + H2S = Fe2SO3 + H2 =>
Fe2O3 + H2S = Fe2SO3 + H2

Cu + Ag = Cu2Ag =>
2 Cu + Ag = Cu2Ag

Zn(s) + HNO3(aq) = Zn(NO3)2(aq) + NO2(g) + H2O(l) =>
Zn(s) + 4 HNO3(aq) = Zn(NO3)2(aq) + 2 NO2(g) + 2 H2O(l)

MgS + CuCl2 = MgCl2 + CuS =>
MgS + CuCl2 = MgCl2 + CuS

Fe2O3 + H2S = Fe2SO3 + H2 =>
Fe2O3 + H2S = Fe2SO3 + H2

Cu + H2SO4 = CuSO4 + H2O + SO2 =>
Cu + 2 H2SO4 = CuSO4 + 2 H2O + SO2

Al2O3 + NaOH + H2O = Na[Al](OH)4 =>
Al2O3 + 2 NaOH + 3 H2O = 2 Na[Al](OH)4

AgClO4(aq) + (NH4)2SO4(aq) = Ag2SO4(s) + NH4ClO4(aq) =>
2 AgClO4(aq) + (NH4)2SO4(aq) = Ag2SO4(s) + 2 NH4ClO4(aq)

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Breng de vergelijking van een chemische reactie in evenwicht
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