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Chemische vergelijkingen in evenwicht op05/13/24

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Breng de vergelijking van een chemische reactie in evenwicht
K2Cr2O7 + NH3 + H2SO4 = K2SO4 + Cr2(SO4)3 + N2 + H2O =>
K2Cr2O7 + 2 NH3 + 4 H2SO4 = K2SO4 + Cr2(SO4)3 + N2 + 7 H2O

CH2O + Ag2O = CHOAg + H2O =>
2 CH2O + Ag2O = 2 CHOAg + H2O

H2O2 + KCl = Cl2 + KOH =>
H2O2 + 2 KCl = Cl2 + 2 KOH

BeO = Be + O =>
BeO = Be + O

Fl + CaBr2 = Ca + FlBr2 =>
Fl + CaBr2 = Ca + FlBr2

CH3COOH + Br2 = CH3COOBr + HBr =>
CH3COOH + Br2 = CH3COOBr + HBr

NI + H2SO4 = NI(SO4)4 + H2 =>
NI + 4 H2SO4 = NI(SO4)4 + 4 H2

FeO + H = Fe + HO =>
FeO + H = Fe + HO

HCl(aq)H2O(l) = H3ClO =>
HCl(aq)H2O(l) = H3ClO

C3H6 + O2 = CO2 + H2O =>
2 C3H6 + 9 O2 = 6 CO2 + 6 H2O

H(s) + Cl2(g) = HCl =>
2 H(s) + Cl2(g) = 2 HCl

CH3CH2OH + NaIO = CH3COH + NaI + H2O =>
CH3CH2OH + NaIO = CH3COH + NaI + H2O

Mg(s)HCI(aq) = MgCI(aq)H(s) =>
Mg(s)HCI(aq) = MgCI(aq)H(s)

ClKI = IKCl =>
ClKI = IKCl

BaOH{-}2O = Ba(OH){-}2 =>
BaOH{-}2O = Ba(OH){-}2

CuCl2 + H2O2 = Cu(OH)2 + Cl2 =>
CuCl2 + H2O2 = Cu(OH)2 + Cl2

NaOH + H3SO4 = HOH + Na3SO4 =>
3 NaOH + H3SO4 = 3 HOH + Na3SO4

C12H23 + O2 = CO2 + H2O =>
4 C12H23 + 71 O2 = 48 CO2 + 46 H2O

NO + K2Cr2O7 + H2SO4 = HNO3 + K2SO4 + Cr2(SO4)3 + H2O =>
2 NO + K2Cr2O7 + 4 H2SO4 = 2 HNO3 + K2SO4 + Cr2(SO4)3 + 3 H2O

Ni(s) + H2O(l) = Ni(OH)2 + H2 =>
Ni(s) + 2 H2O(l) = Ni(OH)2 + H2

C12H22O11 = C + H2O =>
C12H22O11 = 12 C + 11 H2O

N2 + Mg = N2Mg3 =>
N2 + 3 Mg = N2Mg3

C6H3(CH3)3 + KMnO4 + KOH = C6H3(COOK)3 + K2MnO4 + H2O =>
C6H3(CH3)3 + 18 KMnO4 + 21 KOH = C6H3(COOK)3 + 18 K2MnO4 + 15 H2O

Iron(II)SulfateCalciumNitrate = Iron(II)NitrateCalciumSulfate =>
Iron(II)SulfateCalciumNitrate = Iron(II)NitrateCalciumSulfate

NaI2 + H2PO4 = NaPO4 + H2I2 =>
NaI2 + H2PO4 = NaPO4 + H2I2

Al + Bi2O4 = Al2O3 + Bi2O2 =>
4 Al + 3 Bi2O4 = 2 Al2O3 + 3 Bi2O2

S2O3{2-} + H3O{+} = SO2 + H2O + S =>
S2O3{2-} + 2 H3O{+} = SO2 + 3 H2O + S

AlK2O = AlOK2 =>
AlK2O = AlOK2

PentanBrom = BromPentan =>
PentanBrom = BromPentan

Fe2SiO4 + CO2 + H2O = FeCO3 + H4SiO4 =>
Fe2SiO4 + 2 CO2 + 2 H2O = 2 FeCO3 + H4SiO4

NH4NO3 + BaO = NH3 + Ba(NO3)2 + H2O =>
2 NH4NO3 + BaO = 2 NH3 + Ba(NO3)2 + H2O

Na2S(aq) + Ca(NO3)2(aq) = Na2(NO3)2 + CaS(s) =>
Na2S(aq) + Ca(NO3)2(aq) = Na2(NO3)2 + CaS(s)

H3Po4 + NaOH = HOH + Na3Po4 =>
H3Po4 + 3 NaOH = 3 HOH + Na3Po4

Fe(s) + S(l) = FeS23(s) =>
Fe(s) + 23 S(l) = FeS23(s)

NaHCO3 + CH3OOH = C2H3NaO2 + H2O + CO2 =>
NaHCO3 + 2 CH3OOH = C2H3NaO2 + 3 H2O + CO2

C5H12S + H2O2 = C5H12SO3 + H2O =>
C5H12S + 3 H2O2 = C5H12SO3 + 3 H2O

Po + HNO3 = Po(NO3)2 + NO2 + H2O =>
Po + 4 HNO3 = Po(NO3)2 + 2 NO2 + 2 H2O

AgF + Na2S = Ag2S + NaF =>
2 AgF + Na2S = Ag2S + 2 NaF

Al + CuO = Al2O3 + Cu =>
2 Al + 3 CuO = Al2O3 + 3 Cu

BiCl3 + Zn = Bi + ZnCl2 =>
2 BiCl3 + 3 Zn = 2 Bi + 3 ZnCl2

HOOCCOOHH2O = OOCCOOHH3O =>
HOOCCOOHH2O = OOCCOOHH3O

H2 + S2 + O2 = H2SO3 =>
2 H2 + S2 + 3 O2 = 2 H2SO3

HCl + NaNo3 = NaCl + HNo3 =>
HCl + NaNo3 = NaCl + HNo3

AgF + Na2S = Ag2S + NaF =>
2 AgF + Na2S = Ag2S + 2 NaF

Al(s) + Cu(CH3CO2)2(aq) = Cu(s) + Al(CH3CO2)(aq) =>
2 Al(s) + Cu(CH3CO2)2(aq) = Cu(s) + 2 Al(CH3CO2)(aq)

Fe + Cl + C = FeClC =>
Fe + Cl + C = FeClC

CuCl2 + Na2S2O3 + H2O = Cu2S + NaCl + H2SO3 =>
2 CuCl2 + 2 Na2S2O3 + 3 H2O = Cu2S + 4 NaCl + 3 H2SO3

Na(OH) + S = NaS2O3 + Na2S + H2O =>
12 Na(OH) + 9 S = 2 NaS2O3 + 5 Na2S + 6 H2O

NaOH(aq)BaCl(aq) = BaOH(aq)NaCl(aq) =>
NaOH(aq)BaCl(aq) = BaOH(aq)NaCl(aq)

Au + HNO3 + HCl = HAuCl4 + NO + H2O =>
Au + HNO3 + 4 HCl = HAuCl4 + NO + 2 H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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