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Chemische vergelijkingen in evenwicht op01/12/25

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Breng de vergelijking van een chemische reactie in evenwicht
CH3CH(Br)COOH + NaOH = CH3CH(OH)COOH + NaBr =>
CH3CH(Br)COOH + NaOH = CH3CH(OH)COOH + NaBr

Ca2 + (HCl) = CaCl2 + H =>
Ca2 + 4(HCl) = 2 CaCl2 + 4 H

C4H10 + O2 = C7H8 + H2O =>
14 C4H10 + 19 O2 = 8 C7H8 + 38 H2O

HCl + CaCo3 = CaCl2 + H2Co3 =>
2 HCl + CaCo3 = CaCl2 + H2Co3

CH3OOH + Ba(OH)2 = Ba(CH3COO)2 + H2O =>
4 CH3OOH + Ba(OH)2 = Ba(CH3COO)2 + 6 H2O

CuSO4 + NaBH4 + H2O = Cu + H3BO3 + Na2SO4 + H2 =>
CuSO4 + 2 NaBH4 + 6 H2O = Cu + 2 H3BO3 + Na2SO4 + 7 H2

FeO + H2O = Fe(O)2 + H2 =>
FeO + H2O = Fe(O)2 + H2

H2SO3K2O = K2SO3 + H2O =>
H2SO3K2O = K2SO3 + H2O

Fe(CO)5 + O2 = Fe2O3 + CO2 =>
4 Fe(CO)5 + 13 O2 = 2 Fe2O3 + 20 CO2

CuCl2 + Pb = PbCl2 + Cu =>
CuCl2 + Pb = PbCl2 + Cu

H3P + Mg(OH)2 = Mg3P2 + H2O =>
2 H3P + 3 Mg(OH)2 = Mg3P2 + 6 H2O

HCl + NaNO3 = NaCl + HNO2 + O2 =>
2 HCl + 2 NaNO3 = 2 NaCl + 2 HNO2 + O2

H2O + NiCd = NiO2 + H2 + Cd2 =>
4 H2O + 2 NiCd = 2 NiO2 + 4 H2 + Cd2

ZnCl2 + H2O + CO2 = Zn2(OH)2CO3 + HCl =>
2 ZnCl2 + 3 H2O + CO2 = Zn2(OH)2CO3 + 4 HCl

OC2 + H = C2H6O =>
OC2 + 6 H = C2H6O

CuCl = Cu + Cl =>
CuCl = Cu + Cl

CO2 + H2S = CS2 + H2O =>
CO2 + 2 H2S = CS2 + 2 H2O

AgNO3 + C2H5NO2 = Ag + N2 + H2O + CO2 =>
6 AgNO3 + 4 C2H5NO2 = 6 Ag + 5 N2 + 10 H2O + 8 CO2

HCl + Ag(NO3)2 = HAg(NO3)2 + Cl =>
HCl + Ag(NO3)2 = HAg(NO3)2 + Cl

CH4 + CHF3 + O2 = CO2 + HF =>
CH4 + 2 CHF3 + 3 O2 = 3 CO2 + 6 HF

PH3 + NO2 = H3PO4 + N2 =>
PH3 + 2 NO2 = H3PO4 + N2

Al + HNO3 + NaOH + H2O = Na[Al(OH)4] + NH3 =>
8 Al + 3 HNO3 + 8 NaOH + 15 H2O = 8 Na[Al(OH)4] + 3 NH3

CuO + FeSO4 = FeO + CuSO4 =>
CuO + FeSO4 = FeO + CuSO4

C2H6O3(s) + O2(g) = CO2(g) + H2O(g) =>
C2H6O3(s) + 2 O2(g) = 2 CO2(g) + 3 H2O(g)

Zn(Fe)3Cl = ZnCl + Fe =>
Zn(Fe)3Cl = ZnCl + 3 Fe

CO2 + C2H4 = HC + H2O =>
2 CO2 + 5 C2H4 = 12 HC + 4 H2O

Pb2O + Fe = FeO + Pb =>
Pb2O + Fe = FeO + 2 Pb

Pb(C2H3O2)2 + (NH4)2SO4 = PbSO4 + C2H7NO2 =>
Pb(C2H3O2)2 + (NH4)2SO4 = PbSO4 + 2 C2H7NO2

KMnO4 + SO2 + H2O = KHSO4 + Mn + HSO4 =>
3 KMnO4 + 8 SO2 + 4 H2O = 3 KHSO4 + 3 Mn + 5 HSO4

CH4CH3CO + O2 = CO2 + H2O =>
4 CH4CH3CO + 17 O2 = 12 CO2 + 14 H2O

XCO2 + H2O + NO = XCH5N + O2 =>
4 XCO2 + 10 H2O + 4 NO = 4 XCH5N + 11 O2

NH3 + CuO = N + Copper + H2O =>
2 NH3 + 3 CuO = 2 N + 3 Cu + 3 H2O

C3H8S + NaOH + O2 = CO2 + H2O + Na2S =>
2 C3H8S + 4 NaOH + 9 O2 = 6 CO2 + 10 H2O + 2 Na2S

C5H5N + OH = H2O + C5H4N =>
C5H5N + OH = H2O + C5H4N

NH3 + HCl = NH4Cl = =>
NH3 + HCl = NH4Cl

C4H9Br + AgNO3 = C4H9NO3 + AgBr =>
C4H9Br + AgNO3 = C4H9NO3 + AgBr

LiMnO4 + CoSO4 + H2SO4 = MnSO4 + Co2(SO4)3 + Li2SO4 + H2O =>
2 LiMnO4 + 10 CoSO4 + 8 H2SO4 = 2 MnSO4 + 5 Co2(SO4)3 + Li2SO4 + 8 H2O

MnO2 + H2O = MnO(OH)2 =>
MnO2 + H2O = MnO(OH)2

Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3

C4H9Cl + AlCl3 = C4H9AlCl4 =>
C4H9Cl + AlCl3 = C4H9AlCl4

La + HCl = La3{+} + Cl{-} + H2 =>
6 La + 2 HCl = 2 La3{+} + 2 Cl{-} + H2

Ba(OH)2 + HVO3 = BaOHVO3 + H2O =>
Ba(OH)2 + HVO3 = BaOHVO3 + H2O

Pb(OH) + H3BO3 = Pb3(BO3) + H2O =>
3 Pb(OH) + H3BO3 = Pb3(BO3) + 3 H2O

NaCl + (NH4)2SO4 + MgSO4 + Na5P3O10 + H2O = NH4MgPO4*6H2O + Na2SO4 + HCl =>
8 NaCl + 3(NH4)2SO4 + 6 MgSO4 + 2 Na5P3O10 + 40 H2O = 6 NH4MgPO4*6H2O + 9 Na2SO4 + 8 HCl

MgSO4(aq) + NaOH(aq) = Mg(OH)2(aq) + Na2SO4 =>
MgSO4(aq) + 2 NaOH(aq) = Mg(OH)2(aq) + Na2SO4

Pb(CH3COO)2 + KBr = PbBr2 + CH3COOK =>
Pb(CH3COO)2 + 2 KBr = PbBr2 + 2 CH3COOK

NaN3 + Fe2O3 + CO2 + H2O = N2 + Fe + NaHCO3 =>
6 NaN3 + Fe2O3 + 6 CO2 + 3 H2O = 9 N2 + 2 Fe + 6 NaHCO3

Be + Na2S = Be2S + Na =>
2 Be + Na2S = Be2S + 2 Na

C2H5OH + C2H4O2 + H2O = C2H6O2 =>
C2H5OH + C2H4O2 + H2O = 2 C2H6O2

K2Cr2O7 + HF + FeF2 = KF + H2O + CrF3 + FeF4 =>
K2Cr2O7 + 14 HF + 3 FeF2 = 2 KF + 7 H2O + 2 CrF3 + 3 FeF4

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Breng de vergelijking van een chemische reactie in evenwicht
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