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Chemische vergelijkingen in evenwicht op01/31/24

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Breng de vergelijking van een chemische reactie in evenwicht
K2Cr2O7 + Zn + H2SO4 = Cr2(SO4)3 + ZnSO4 + K2SO4 + H2O =>
K2Cr2O7 + 3 Zn + 7 H2SO4 = Cr2(SO4)3 + 3 ZnSO4 + K2SO4 + 7 H2O

Ca5OH(PO4)3 + F{-} = Ca5(PO4)3F + OH{-} =>
Ca5OH(PO4)3 + F{-} = Ca5(PO4)3F + OH{-}

Hg + PO4 = Hg6(PO4)2 =>
6 Hg + 2 PO4 = Hg6(PO4)2

HOBr + H2O = H3O + OBr =>
HOBr + H2O = H3O + OBr

HNa + H2O = Na + H3O =>
HNa + H2O = Na + H3O

CO2 + H2O = C6H12O6 + O12 =>
6 CO2 + 6 H2O = C6H12O6 + O12

ZnSO4 + H2O = Zn + O2 + HSO4 =>
4 ZnSO4 + 2 H2O = 4 Zn + O2 + 4 HSO4

CO2 + KOH(aq) = K2CO3 + H2O =>
CO2 + 2 KOH(aq) = K2CO3 + H2O

Mn(OH)2 + Cl2 = MnO2 + HCl =>
Mn(OH)2 + Cl2 = MnO2 + 2 HCl

C11H23O + O2 = CO2 + H2O =>
4 C11H23O + 65 O2 = 44 CO2 + 46 H2O

Cu + Te = CuTe =>
Cu + Te = CuTe

K2CO3 + Rb3N2 = K3N2 + Rb2CO3 =>
3 K2CO3 + 2 Rb3N2 = 2 K3N2 + 3 Rb2CO3

BrF3 + Cl4 = FCl2 + Br2 =>
2 BrF3 + 3 Cl4 = 6 FCl2 + Br2

C150H300O + O2 = CO2 + H2O =>
2 C150H300O + 449 O2 = 300 CO2 + 300 H2O

C16H34 + O2 = CO2 + H2O =>
2 C16H34 + 49 O2 = 32 CO2 + 34 H2O

Ca5OH(PO4)3 + F{-} = Ca5(PO4)3F + OH{-} =>
Ca5OH(PO4)3 + F{-} = Ca5(PO4)3F + OH{-}

H2C2O4 + HClO3 = CO2 + HCl + H2O =>
3 H2C2O4 + HClO3 = 6 CO2 + HCl + 3 H2O

K3PO4 + AgNO3 = AgPO4 + K3NO3 =>
K3PO4 + AgNO3 = AgPO4 + K3NO3

HNO3 + NH42SO4 = H2O + SO2 + NH4NO3 =>
78 HNO3 + 8 NH42SO4 = 121 H2O + 8 SO2 + 43 NH4NO3

Zn + PO4 = Zn2O + P =>
8 Zn + PO4 = 4 Zn2O + P

HOOC(CH2)4COOK + KOH = H2O + KOOC(CH2)4COOK =>
HOOC(CH2)4COOK + KOH = H2O + KOOC(CH2)4COOK

CH3{-}CH2{-}CH3{+} = CH3{-}CH2{-}CH2Cl =>
CH3{-}CH2{-}CH3{+} = CH3{-}CH2{-}CH2Cl

NH + *O2 = NO + H2O =>
4 NH + 3*O2 = 4 NO + 2 H2O

S + C18H15P = C18H15PS =>
S + C18H15P = C18H15PS

Cl2 + Na2S = NaCl + S8 =>
8 Cl2 + 8 Na2S = 16 NaCl + S8

NaHCO3 + CH3COOH = CO2 + H2O + NaCH3 =>
NaHCO3 + CH3COOH = 2 CO2 + H2O + NaCH3

NaSO4 + KCl = NaCl + KSO4 =>
NaSO4 + KCl = NaCl + KSO4

Cr(OH)3 + O2 = CrO3 + H2O =>
4 Cr(OH)3 + 3 O2 = 4 CrO3 + 6 H2O

C6H5COONa + HCl = C6H5COOH + NaCl =>
C6H5COONa + HCl = C6H5COOH + NaCl

Al(OH)3 + H(NO3) = HOH + Al(NO3)3 =>
Al(OH)3 + 3 H(NO3) = 3 HOH + Al(NO3)3

AgNO3 + CrBr3 = AgBr3 + Cr(NO3) =>
AgNO3 + CrBr3 = AgBr3 + Cr(NO3)

Ca5OH(PO4)3 + F{-} = Ca5(PO4)3F + OH{-} =>
Ca5OH(PO4)3 + F{-} = Ca5(PO4)3F + OH{-}

ZnS + O2 = ZnO + SO2 =>
2 ZnS + 3 O2 = 2 ZnO + 2 SO2

Ca5OH(PO4)3 + F{-} = Ca5(PO4)3F + OH{-} =>
Ca5OH(PO4)3 + F{-} = Ca5(PO4)3F + OH{-}

Na2O + H2O = NaOH =>
Na2O + H2O = 2 NaOH

CH3NaO4S + H2O = CH3ONa + H2SO4 =>
CH3NaO4S + H2O = CH3ONa + H2SO4

Mg3N2(s) + O2(g) = MgO(s) + N2(g) =>
2 Mg3N2(s) + 3 O2(g) = 6 MgO(s) + 2 N2(g)

HCl + N2 = NH4Cl + Cl2 =>
8 HCl + N2 = 2 NH4Cl + 3 Cl2

KNO3 + FeS = KNO2 + Fe2O3 + SO3 =>
9 KNO3 + 2 FeS = 9 KNO2 + Fe2O3 + 2 SO3

Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO

Al + Cr2O7{-2} = Al{-3} + Cr2O7 =>
2 Al + 3 Cr2O7{-2} = 2 Al{-3} + 3 Cr2O7

NaHCO3 + HBr = NaHBr + HCO3 =>
NaHCO3 + HBr = NaHBr + HCO3

H2SO4 + Zn + H2O = (Zn(H2O)4)SO4 + H2 =>
H2SO4 + Zn + 4 H2O = (Zn(H2O)4)SO4 + H2

Fe(s) + HBr(l) = FeBr3(aq) + H2(g) =>
2 Fe(s) + 6 HBr(l) = 2 FeBr3(aq) + 3 H2(g)

Ni(NO3)2*6H2O + Zn(NO3)26H2O + C6H8O7H2O + Gd(NO3)3*9H2O = Ni05Zn04Gd01O + CO2 + H2O + N2 =>
90 Ni(NO3)2*6H2O + 72 Zn(NO3)26H2O + 700 C6H8O7H2O + 18 Gd(NO3)3*9H2O = 18 Ni05Zn04Gd01O + 4200 CO2 + 4274 H2O + 1053 N2

CaOH + Al = AlOH + Ca =>
CaOH + Al = AlOH + Ca

OCl + H2O = H2O2 + Cl2 =>
2 OCl + 2 H2O = 2 H2O2 + Cl2

BaI2 + AgNO3 = Ba(NO3)2 + AgI =>
BaI2 + 2 AgNO3 = Ba(NO3)2 + 2 AgI

CaI2 + Zn(NO3)2 = Ca(NO3)2 + ZnI2 =>
CaI2 + Zn(NO3)2 = Ca(NO3)2 + ZnI2

C4H8 + O + H2O = CH3HCOOH =>
C4H8 + 3 O + H2O = 2 CH3HCOOH

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Breng de vergelijking van een chemische reactie in evenwicht
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