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Chemische vergelijkingen in evenwicht op02/23/24

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Breng de vergelijking van een chemische reactie in evenwicht
HCOH + K2Cr2O7 + H2SO4 = CHOOH + Cr2(SO4)3 + K2SO4 + H2O =>
3 HCOH + K2Cr2O7 + 4 H2SO4 = 3 CHOOH + Cr2(SO4)3 + K2SO4 + 4 H2O

FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl

NaClO3 + Cr(OH)3 + NaOH = NaCl + Na2CrO4 + H2O =>
NaClO3 + 2 Cr(OH)3 + 4 NaOH = NaCl + 2 Na2CrO4 + 5 H2O

P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5

C5H10 + Cl2 = C + HCl =>
C5H10 + 5 Cl2 = 5 C + 10 HCl

C5H10 + Cl2 = C5H9Cl + HCl =>
C5H10 + Cl2 = C5H9Cl + HCl

C5H10 + Cl2 = C5H10Cl2 =>
C5H10 + Cl2 = C5H10Cl2

NH4Cl + NaOH = Na(NH4) + ClOH =>
NH4Cl + NaOH = Na(NH4) + ClOH

Al3NO3 + HCl = Al3Cl + HNO3 =>
Al3NO3 + HCl = Al3Cl + HNO3

NH3(g) = N2(g) + H2(g) =>
2 NH3(g) = N2(g) + 3 H2(g)

C12H14O6 + Br2 = C12H14O6Br3 =>
2 C12H14O6 + 3 Br2 = 2 C12H14O6Br3

Y + O = YO =>
Y + O = YO

KClO3 + C6H12O6 = H2O + CO2 + KCl =>
4 KClO3 + C6H12O6 = 6 H2O + 6 CO2 + 4 KCl

(NH4)2SO4(aq) + NaCl(aq) = Na2SO4(aq) + NH4Cl(acq) =>
(NH4)2SO4(aq) + 2 NaCl(aq) = Na2SO4(aq) + 2 NH4Cl(acq)

LiMnO4 + HI = MnI2 + LiI5 + I2 + H2O =>
2 LiMnO4 + 16 HI = 2 MnI2 + 2 LiI5 + I2 + 8 H2O

FeSO4 + HOH = Fe(OH) + HSO4 =>
FeSO4 + HOH = Fe(OH) + HSO4

KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2

C + HNO2 = CO2 + N2 + H2O =>
3 C + 4 HNO2 = 3 CO2 + 2 N2 + 2 H2O

NpF3 + Si = SiF4 + NpSi2 =>
4 NpF3 + 11 Si = 3 SiF4 + 4 NpSi2

H3AsO4 + Ni + H2SO4 = AsH3 + Ni2(SO4)3 + H2O =>
3 H3AsO4 + 8 Ni + 12 H2SO4 = 3 AsH3 + 4 Ni2(SO4)3 + 12 H2O

SiO2 + H2CO3 = Si + H2O + CO3 =>
SiO2 + 2 H2CO3 = Si + 2 H2O + 2 CO3

AuF = Au + F2 =>
2 AuF = 2 Au + F2

C1000H1500O360N142P12 + O2 = CO2 + H2O + NH3 + PO4 =>
2 C1000H1500O360N142P12 + 2225 O2 = 2000 CO2 + 1074 H2O + 284 NH3 + 24 PO4

FeBr3 + K2S = S + FeBr2 + KBr =>
2 FeBr3 + K2S = S + 2 FeBr2 + 2 KBr

Ca + H2SO4 = CaSO4 + H2 =>
Ca + H2SO4 = CaSO4 + H2

HClO + CaCl = CaClO + HCl =>
HClO + CaCl = CaClO + HCl

Na3PO4 + AgNO3 = NaNO3 + Ag3PO4 =>
Na3PO4 + 3 AgNO3 = 3 NaNO3 + Ag3PO4

Ca(ClO)2 + Au(OH)3 = Au(ClO)2 + Ca(OH)3 =>
Ca(ClO)2 + Au(OH)3 = Au(ClO)2 + Ca(OH)3

Ca3SiO5 + H2O = Ca(OH)2 + SiO2 =>
Ca3SiO5 + 3 H2O = 3 Ca(OH)2 + SiO2

Zn + Mn{+7} = Zn{+2} + Mn{+2} =>
5 Zn + 2 Mn{+7} = 5 Zn{+2} + 2 Mn{+2}

NO + O2 = NO2 =>
2 NO + O2 = 2 NO2

AgNO3(aq) + Na2CO3(aq) = Ag2CO3(s) + NaNO3(aq) =>
2 AgNO3(aq) + Na2CO3(aq) = Ag2CO3(s) + 2 NaNO3(aq)

N1C03 = N10 + C02 =>
10 N1C03 = N10 + 15 C02

K3As + Bk = K3AsBk =>
K3As + Bk = K3AsBk

Al + HNO3 = AlNO3 + H2O + NO =>
3 Al + 4 HNO3 = 3 AlNO3 + 2 H2O + NO

K2CrO7 + KBr + H2SO4 = Br2 + K2SO4 + Cr(SO4)3 + H2O =>
K2CrO7 + 6 KBr + 7 H2SO4 = 3 Br2 + 4 K2SO4 + Cr(SO4)3 + 7 H2O

Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2

Mg(OH)2 + HCl = H2O + MgCl2 =>
Mg(OH)2 + 2 HCl = 2 H2O + MgCl2

(NH4)2MoO4 + Na2HPO4 + HNO3 = (NH4)3PMo12O40 + NH4NO3 + H2O + NaNO3 =>
12(NH4)2MoO4 + Na2HPO4 + 23 HNO3 = (NH4)3PMo12O40 + 21 NH4NO3 + 12 H2O + 2 NaNO3

C2H5OH + C3H2COOH = C3H7OOC2H5 + H2O =>
37 C2H5OH + 4 C3H2COOH = 18 C3H7OOC2H5 + 9 H2O

CrO3 + Mg = Cr + MgO =>
CrO3 + 3 Mg = Cr + 3 MgO

C5H10 + Cl2 = C5H9Cl + HCl =>
C5H10 + Cl2 = C5H9Cl + HCl

Pb3O4 + C = CO2 + Pb =>
Pb3O4 + 2 C = 2 CO2 + 3 Pb

IO3{-} + S2O3{-2} + OH{-} = I{-} + SO4{2-} + H2O =>
4 IO3{-} + 3 S2O3{-2} + 6 OH{-} = 4 I{-} + 6 SO4{2-} + 3 H2O

(NH4)4TiO4 + Al4[Fe(CN)6]3 = (NH4)4Fe(CN)6 + Al4(TiO4)3 =>
3(NH4)4TiO4 + Al4[Fe(CN)6]3 = 3(NH4)4Fe(CN)6 + Al4(TiO4)3

KClO3 + H2SO4 = KHSO4 + ClO2 + O2 + H2O =>
4 KClO3 + 4 H2SO4 = 4 KHSO4 + 4 ClO2 + O2 + 2 H2O

C6H6 + H2O = C59H35O7 + H2 =>
59 C6H6 + 42 H2O = 6 C59H35O7 + 114 H2

CuCl + ZnO + H2O = CuCl2 + Zn + Cu3Cl2(OH)4 =>
4 CuCl + 2 ZnO + 2 H2O = CuCl2 + 2 Zn + Cu3Cl2(OH)4

Al(NO3)3 + Sr(NO3)2 + CO(NH2)2 = SrAl2O4 + H2O + CO2 + N2 =>
6 Al(NO3)3 + 3 Sr(NO3)2 + 20 CO(NH2)2 = 3 SrAl2O4 + 40 H2O + 20 CO2 + 32 N2

H2S + Na[Al(OH)4] = Al(OH)3 + NaHS + H2O =>
H2S + Na[Al(OH)4] = Al(OH)3 + NaHS + H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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