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Chemische vergelijkingen in evenwicht op08/26/24

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Breng de vergelijking van een chemische reactie in evenwicht
F + K3Br = F2Br + K =>
2 F + K3Br = F2Br + 3 K

MgO2 + H2O = Mg(OH)2 + O2 =>
2 MgO2 + 2 H2O = 2 Mg(OH)2 + O2

C6H6(l)C6H6 + O2 = CO2 + H2O =>
C6H6(l)C6H6 + 15 O2 = 12 CO2 + 6 H2O

KIO3 + HCl = KICl2 + Cl2 + H2O =>
KIO3 + 6 HCl = KICl2 + 2 Cl2 + 3 H2O

HVO3 + Fe(OH)2 = FeOHVO3 + H2O =>
HVO3 + Fe(OH)2 = FeOHVO3 + H2O

K3[CuI4] + Na2S2O7 = Na2SO4 + K2SO4 + I2 + CuSO4 + SO2 =>
2 K3[CuI4] + 10 Na2S2O7 = 10 Na2SO4 + 3 K2SO4 + 4 I2 + 2 CuSO4 + 5 SO2

Fe(s) + CuSO4(aq) = Cu(s) + Fe2(SO4)3(aq) =>
2 Fe(s) + 3 CuSO4(aq) = 3 Cu(s) + Fe2(SO4)3(aq)

ReO2 + H2O = Re(OH)4 =>
ReO2 + 2 H2O = Re(OH)4

NaI + Cl2 = NaCl + I2 =>
2 NaI + Cl2 = 2 NaCl + I2

Na + C1 = NaC12 =>
Na + 12 C1 = NaC12

K3[CuI4] + Na2S2O7 = Na2SO4 + K2SO4 + I2 + CuSO4 + SO2 =>
2 K3[CuI4] + 10 Na2S2O7 = 10 Na2SO4 + 3 K2SO4 + 4 I2 + 2 CuSO4 + 5 SO2

CH + Cl2 = HCl + CCl4 =>
2 CH + 5 Cl2 = 2 HCl + 2 CCl4

C2H6O + KMnO4 + NaOH = C2H4O + K2MnO4 + Na2MnO4 + H2O =>
C2H6O + 2 KMnO4 + 2 NaOH = C2H4O + K2MnO4 + Na2MnO4 + 2 H2O

K2CrO4 + H2SO4 + Zn = ZnSO4 + Cr2(SO4)3 + K2SO4 + H2O =>
2 K2CrO4 + 8 H2SO4 + 3 Zn = 3 ZnSO4 + Cr2(SO4)3 + 2 K2SO4 + 8 H2O

Al(NO3)3 + Na3PO4 = Al(PO4) + NaNO3 =>
Al(NO3)3 + Na3PO4 = Al(PO4) + 3 NaNO3

P2S3 + K2Cr2O7 + H2SO4 = H3PO4 + Cr2(SO4)3 + H2O + K2SO4 =>
3 P2S3 + 14 K2Cr2O7 + 47 H2SO4 = 6 H3PO4 + 14 Cr2(SO4)3 + 38 H2O + 14 K2SO4

MgO + H = MgH + O =>
MgO + H = MgH + O

K3[CuI4] + Na2S2O7 = Na2SO4 + K2SO4 + I2 + CuSO4 + SO2 =>
2 K3[CuI4] + 10 Na2S2O7 = 10 Na2SO4 + 3 K2SO4 + 4 I2 + 2 CuSO4 + 5 SO2

Cr(ClO3)6 + Cs3PO4 = Cr(PO4)2 + CsClO3 =>
Cr(ClO3)6 + 2 Cs3PO4 = Cr(PO4)2 + 6 CsClO3

CH3COOH(aq) + Sr(OH)2(aq) = H2O(l) + Sr(CH3COO)2(aq) =>
2 CH3COOH(aq) + Sr(OH)2(aq) = 2 H2O(l) + Sr(CH3COO)2(aq)

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

C2H8(g) + O2(g) = CO2(g) + H2O(g) =>
C2H8(g) + 4 O2(g) = 2 CO2(g) + 4 H2O(g)

NaPO3 + Co(NO3)2 = CoNaPO4 + N2O5 =>
NaPO3 + Co(NO3)2 = CoNaPO4 + N2O5

K3[CuI4] + Na2S2O7 = Na2SO4 + K2SO4 + I2 + CuSO4 + SO2 =>
2 K3[CuI4] + 10 Na2S2O7 = 10 Na2SO4 + 3 K2SO4 + 4 I2 + 2 CuSO4 + 5 SO2

Na2CO3 + H2SO4 = Na2SO4 + CO2 + H2O =>
Na2CO3 + H2SO4 = Na2SO4 + CO2 + H2O

H4C2O6 = CO2 + H2O =>
H4C2O6 = 2 CO2 + 2 H2O

C3H5(ONO2)3 = CO2 + H2O + N2 + O2 =>
4 C3H5(ONO2)3 = 12 CO2 + 10 H2O + 6 N2 + O2

Al2O3 + SO2 = Al2S3 + O2 =>
2 Al2O3 + 6 SO2 = 2 Al2S3 + 9 O2

Na + SO2 = Na2SO2 =>
2 Na + SO2 = Na2SO2

K3[CuI4] + Na2S2O7 = Na2SO4 + K2SO4 + I2 + CuSO4 + SO2 =>
2 K3[CuI4] + 10 Na2S2O7 = 10 Na2SO4 + 3 K2SO4 + 4 I2 + 2 CuSO4 + 5 SO2

Sr(aq) + CuSO4(aq) = SrSO4(s) + Cu(s) =>
Sr(aq) + CuSO4(aq) = SrSO4(s) + Cu(s)

C7H16 = C6H5CH3 + H2 =>
C7H16 = C6H5CH3 + 4 H2

P2O3 + HCl = H3PO3 + PCl3 =>
P2O3 + 3 HCl = H3PO3 + PCl3

PBr3 + Br2 = PBr5 =>
PBr3 + Br2 = PBr5

H2 + K2 = KH =>
H2 + K2 = 2 KH

NaCl + NaNO3 + H2SO4 = NaHSO4 + NO + H2O + Cl2 =>
6 NaCl + 2 NaNO3 + 8 H2SO4 = 8 NaHSO4 + 2 NO + 4 H2O + 3 Cl2

Na2CO3 + C6H8O7 = NaC6H7O7 + CO2 + H2O =>
Na2CO3 + 2 C6H8O7 = 2 NaC6H7O7 + CO2 + H2O

C3H8O3 + C18H36O2 = C57H110O6 + H2O =>
C3H8O3 + 3 C18H36O2 = C57H110O6 + 3 H2O

CH3CH2COH + O2 = H2O + CO2 =>
CH3CH2COH + 4 O2 = 3 H2O + 3 CO2

C + O3 + Si = CSiO3 =>
C + O3 + Si = CSiO3

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

Ca2SiO4 + H2O = Ca3Si2O7(H2O)3 + Ca(OH)2 =>
2 Ca2SiO4 + 4 H2O = Ca3Si2O7(H2O)3 + Ca(OH)2

K3[CuI4] + Na2S2O7 = Na2SO4 + K2SO4 + I2 + CuSO4 + SO2 =>
2 K3[CuI4] + 10 Na2S2O7 = 10 Na2SO4 + 3 K2SO4 + 4 I2 + 2 CuSO4 + 5 SO2

Sr(CH3COO)2 + Na2SO4 + H2O = CH3COONa + SrSO4H2O =>
Sr(CH3COO)2 + Na2SO4 + H2O = 2 CH3COONa + SrSO4H2O

CH2O + NaOH = CHONa + H2O =>
CH2O + NaOH = CHONa + H2O

C5H12O + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO4 + H2O + C10H20O2 =>
6 C5H12O + 2 K2Cr2O7 + 8 H2SO4 = 2 Cr2(SO4)3 + 2 K2SO4 + 14 H2O + 3 C10H20O2

CoBr + H2O = CoOH + HBr =>
CoBr + H2O = CoOH + HBr

Ni(NO3)2(aq) + FeCl2 = Fe(NO3)2 + NiCl2 =>
Ni(NO3)2(aq) + FeCl2 = Fe(NO3)2 + NiCl2

FeCl3 + NH3 + H2O = NH4Cl + Fe(OH)3 =>
FeCl3 + 3 NH3 + 3 H2O = 3 NH4Cl + Fe(OH)3

BaCl2 + H2SO4 = BaSO4(s) + HCl(aq) =>
BaCl2 + H2SO4 = BaSO4(s) + 2 HCl(aq)

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Breng de vergelijking van een chemische reactie in evenwicht
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