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Chemische vergelijkingen in evenwicht op02/03/24

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Breng de vergelijking van een chemische reactie in evenwicht
C7H6O2 + C4H8O2 = C11H14O4 =>
C7H6O2 + C4H8O2 = C11H14O4

C2H6OH(l) + O2(g) = CO2 + H2O =>
4 C2H6OH(l) + 13 O2(g) = 8 CO2 + 14 H2O

CaSO4 + H2O = CaSO4*05H2O =>
CaSO4 + 5 H2O = CaSO4*05H2O

NaOH + KHC6H4(CO2)2 = KHC6OH + NaH4(CO2)2 =>
NaOH + KHC6H4(CO2)2 = KHC6OH + NaH4(CO2)2

BaCl2 + CuBr = CuCl2 + BaBr =>
BaCl2 + CuBr = CuCl2 + BaBr

Sm18Cr3P14O56 = Sm17Cr3P14O56 + Sm3P2O8 + Cr2O3 + P4 =>
74 Sm18Cr3P14O56 = 42 Sm17Cr3P14O56 + 206 Sm3P2O8 + 48 Cr2O3 + 9 P4

H2SO4 + KMnO4 + NaC2O4 = MnSO4 + H2O + CO2 + Na2SO4 + K2SO4 =>
8 H2SO4 + 2 KMnO4 + 10 NaC2O4 = 2 MnSO4 + 8 H2O + 20 CO2 + 5 Na2SO4 + K2SO4

Li + C2 = LiC2 =>
Li + C2 = LiC2

Na2Co2 + H2Co2 = Na + HCo3 =>
2 Na2Co2 + H2Co2 = 4 Na + 2 HCo3

BaCO3 + HNO3 = Ba[NO3]2 + CO2 + H2O =>
BaCO3 + 2 HNO3 = Ba[NO3]2 + CO2 + H2O

Al + OH{-} + H2O = H2 + Al(OH)4{-} =>
2 Al + 2 OH{-} + 6 H2O = 3 H2 + 2 Al(OH)4{-}

C13H10O + CH3OH = C13H12O + CH2O =>
C13H10O + CH3OH = C13H12O + CH2O

Cd(OH)2 + H4X = Cd(H3X)2 + HOH =>
Cd(OH)2 + 2 H4X = Cd(H3X)2 + 2 HOH

ClCH2CH2SCH2CH2Cl + H2O = HOCH2CH2SCH2CH2OH + HCl =>
ClCH2CH2SCH2CH2Cl + 2 H2O = HOCH2CH2SCH2CH2OH + 2 HCl

Cl + Sn = SnCl =>
Cl + Sn = SnCl

NaVO3 + N2H4 + HCl = N2 + NaVOCl2 + H2O =>
2 NaVO3 + N2H4 + 4 HCl = N2 + 2 NaVOCl2 + 4 H2O

Cl + Sn = SnCl =>
Cl + Sn = SnCl

NH4OH + Zn(NO3)2 = Zn2O(s) + H2O(l) + NH4NO3(aq) =>
18 NH4OH + 8 Zn(NO3)2 = 4 Zn2O(s) + 11 H2O(l) + 17 NH4NO3(aq)

C13H10O + CH3OH = C13H12O + CH2O =>
C13H10O + CH3OH = C13H12O + CH2O

Sn + Cl = SnCl4 =>
Sn + 4 Cl = SnCl4

Cl + Sn = SnCl =>
Cl + Sn = SnCl

H3PO2 + KMnO4 + H2SO4 = K3SO4 + MnSO4 + H3PO4 + H2O =>
4 H3PO2 + 3 KMnO4 + 4 H2SO4 = K3SO4 + 3 MnSO4 + 4 H3PO4 + 4 H2O

H2He44 = H73746 + He12 =>
36873 H2He44 = H73746 + 135201 He12

C13H10O + CH3OH = C13H12O + CH2O =>
C13H10O + CH3OH = C13H12O + CH2O

C8COCH3 + O2 = CO2 + H2O =>
4 C8COCH3 + 41 O2 = 40 CO2 + 6 H2O

H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O

CaCN2 + CO2 + H2O = NC + NH2 + CaCO3 =>
CaCN2 + CO2 + H2O = NC + NH2 + CaCO3

Sn + Cl = SnCl2 =>
Sn + 2 Cl = SnCl2

Cl + Sn = SnCl =>
Cl + Sn = SnCl

C2H5COOHC2H5OH = C2H5COOC2H5H2O =>
C2H5COOHC2H5OH = C2H5COOC2H5H2O

FeS + HNO3 = Fe2(NO3)3 + H2SO4 + NO2 + H2O =>
2 FeS + 18 HNO3 = Fe2(NO3)3 + 2 H2SO4 + 15 NO2 + 7 H2O

C13H10O + CH3OH = C13H12O + CH2O =>
C13H10O + CH3OH = C13H12O + CH2O

B2(SO4)3 + NH4F = NH4BF4 + (NH4)2SO4 =>
B2(SO4)3 + 8 NH4F = 2 NH4BF4 + 3(NH4)2SO4

C12H22O11 + O2 = CO2 + H2O =>
C12H22O11 + 12 O2 = 12 CO2 + 11 H2O

SbCl3 + Ca = CaCl2 + Sb =>
2 SbCl3 + 3 Ca = 3 CaCl2 + 2 Sb

AlNO2 + NH4Cl = AlCl + N2 + H2O =>
AlNO2 + NH4Cl = AlCl + N2 + 2 H2O

K2Cr2O7 + HI + ClO3(OH) = KClO4 + Cr(ClO4)3 + I2 + H2O =>
K2Cr2O7 + 6 HI + 8 ClO3(OH) = 2 KClO4 + 2 Cr(ClO4)3 + 3 I2 + 7 H2O

HCl + MgCl2 = MgCl3 + H =>
HCl + MgCl2 = MgCl3 + H

NH4Cl + Ba(OH)2*H2O = NH3 + BaCl2 + H2O =>
2 NH4Cl + Ba(OH)2*H2O = 2 NH3 + BaCl2 + 3 H2O

K2Cr2O7 + HI + ClO3(OH) = KClO4 + Cr(ClO4)3 + I2 + H2O =>
K2Cr2O7 + 6 HI + 8 ClO3(OH) = 2 KClO4 + 2 Cr(ClO4)3 + 3 I2 + 7 H2O

FeC2O4*2H2O + H2O2 + H2C2O4*2H2O + K2C2O4*H2O = K3(Fe(C2O4)3)*3H2O + H2O =>
2 FeC2O4*2H2O + H2O2 + H2C2O4*2H2O + 3 K2C2O4*H2O = 2 K3(Fe(C2O4)3)*3H2O + 5 H2O

SbCl3 + Ca = CaCl2 + Sb =>
2 SbCl3 + 3 Ca = 3 CaCl2 + 2 Sb

NH4Cl + Ba(OH)2*H2O = NH3 + BaCl2 + H2O =>
2 NH4Cl + Ba(OH)2*H2O = 2 NH3 + BaCl2 + 3 H2O

X6H6 + O2 = XO2 + H2O =>
2 X6H6 + 15 O2 = 12 XO2 + 6 H2O

C25H52 + O2 = CO2 + H2O =>
C25H52 + 38 O2 = 25 CO2 + 26 H2O

SbCl3 + Ca = CaCl2 + Sb =>
2 SbCl3 + 3 Ca = 3 CaCl2 + 2 Sb

FeS + HNO3 = Fe2(NO3)3 + H2SO4 + NO2 + H2O =>
2 FeS + 18 HNO3 = Fe2(NO3)3 + 2 H2SO4 + 15 NO2 + 7 H2O

CaCl + HCo3 = CaCo3 + HCl =>
CaCl + HCo3 = CaCo3 + HCl

Co + Cl2 + KOH = Co(OH) + KCl =>
2 Co + Cl2 + 2 KOH = 2 Co(OH) + 2 KCl

NH4Cl + Ba(OH)2*H2O = NH3 + BaCl2 + H2O =>
2 NH4Cl + Ba(OH)2*H2O = 2 NH3 + BaCl2 + 3 H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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