Equations balanced on the previous day | Equations balanced on the next day |
HCH2CHO2 + OH = CH2CHO2 + H2O
MgO = Mg + O2 =>
2 MgO = 2 Mg + O2
K + B2O3 = K2O + B =>
6 K + B2O3 = 3 K2O + 2 B
Pb(NO3)2 + Ca(ClO3)2 = Ca(NO3)2 + Pb(ClO3)2 =>
Pb(NO3)2 + Ca(ClO3)2 = Ca(NO3)2 + Pb(ClO3)2
NaI + MnO2 + H2SO4 = NaSO4 + MnSO4 + H2O + I2 =>
2 NaI + 2 MnO2 + 4 H2SO4 = 2 NaSO4 + 2 MnSO4 + 4 H2O + I2
C2H16 + O = CO2 + H2O =>
C2H16 + 12 O = 2 CO2 + 8 H2O
Al + I2 = IAl2 =>
4 Al + I2 = 2 IAl2
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O
HNO2 + KOH = KNO2 + H2O =>
HNO2 + KOH = KNO2 + H2O
H2Se + KMnO4 + H2SO4 = MnO2 + K2SeO4 + K2SO4 + H2O =>
3 H2Se + 8 KMnO4 + H2SO4 = 8 MnO2 + 3 K2SeO4 + K2SO4 + 4 H2O
(NiOH)2SO4 + NaOH = Na2SO4 + Ni(OH)2 =>
(NiOH)2SO4 + 2 NaOH = Na2SO4 + 2 Ni(OH)2
H3(AsO3) + Cu(OH) = H3(OH) + Cu(AsO3) =>
H3(AsO3) + Cu(OH) = H3(OH) + Cu(AsO3)
CH3(CH2)6CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)6CH3 + 25 O2 = 16 CO2 + 18 H2O
NaOH + I2 + CH3CH2CH(OH)CH3 = NaI + CH3CH2COCH3 + H2O =>
2 NaOH + I2 + CH3CH2CH(OH)CH3 = 2 NaI + CH3CH2COCH3 + 2 H2O
C6H8O7 + H3PO4 + Fe = FeH2PO4 + C6H8 + H3O =>
C6H8O7 + 21 H3PO4 + 21 Fe = 21 FeH2PO4 + C6H8 + 7 H3O
FeCl2 + Li(OH)2 = Fe(OH)2 + LiCl2 =>
FeCl2 + Li(OH)2 = Fe(OH)2 + LiCl2
H3PO4 + OH = PO4 + H2O =>
H3PO4 + 3 OH = PO4 + 3 H2O
CH44 + O22 = CO22 + H22O =>
11 CH44 + 12 O22 = 11 CO22 + 22 H22O
Pb(NO3)2 + Na2S = Pb(S)2 + Na2NO3 =>
Pb(NO3)2 + 2 Na2S = Pb(S)2 + 2 Na2NO3
Na2(OH)2 + CO2 = Na2CO3 + H2O =>
Na2(OH)2 + CO2 = Na2CO3 + H2O
FeBr3 + NH4S2 = Fe(S2)3 + NH4Br =>
FeBr3 + 3 NH4S2 = Fe(S2)3 + 3 NH4Br
CuSO4*5H2O(aq) + Fe(s) = Cu(s) + FeSO4(s) + H2O =>
CuSO4*5H2O(aq) + Fe(s) = Cu(s) + FeSO4(s) + 5 H2O
C4H8O2 + H2 = C2H6O =>
C4H8O2 + 2 H2 = 2 C2H6O
(Cr(N2H4CO)6)3 + KMnO4 + H2SO4 = K2Cr2O7 + MnSO4 + CO2 + KNO3 + K2SO4 + H2O =>
10(Cr(N2H4CO)6)3 + 612 KMnO4 + 723 H2SO4 = 15 K2Cr2O7 + 612 MnSO4 + 180 CO2 + 360 KNO3 + 111 K2SO4 + 1083 H2O
C169719H270466N45688O52238S911 + O2 = SO3 + CO2 + H2O + NO3 =>
C169719H270466N45688O52238S911 + 281115 O2 = 911 SO3 + 169719 CO2 + 135233 H2O + 45688 NO3
Al + HBr = AlBr3 + H2 =>
2 Al + 6 HBr = 2 AlBr3 + 3 H2
CH3CO2H + Ba(OH)2 = Ba(C2H3O2)2 + H2O =>
2 CH3CO2H + Ba(OH)2 = Ba(C2H3O2)2 + 2 H2O
Ni(OH)2 = NiO + H2O =>
Ni(OH)2 = NiO + H2O
iron(iii)nitrate = iron + nitrogendioxide + oxygen =>
2 Fe(NO3)3 = 2 Fe + 6 NO2 + 3 O2
ZnCO3 + NaH2PO4 = ZnH2PO4 + NaCO3 =>
ZnCO3 + NaH2PO4 = ZnH2PO4 + NaCO3
KClO + MnO2 = O2 + MnClK =>
2 KClO + 2 MnO2 = 3 O2 + 2 MnClK
AgC2H3O2 + Na3PO4 = Ag3PO4 + NaC2H3O2 =>
3 AgC2H3O2 + Na3PO4 = Ag3PO4 + 3 NaC2H3O2
KOH + Mg(NO2)2 = KNO2 + Mg(OH)2 =>
2 KOH + Mg(NO2)2 = 2 KNO2 + Mg(OH)2
ZnCuSO4 = ZnSO4 + Cu =>
ZnCuSO4 = ZnSO4 + Cu
CaCo3 + HCl = CaCl2 + H2Co3 =>
CaCo3 + 2 HCl = CaCl2 + H2Co3
CaCo3 + HCl = CaCl2 + H2Co3 =>
CaCo3 + 2 HCl = CaCl2 + H2Co3
IrCl3(H2O)3 + P(C6H5)3 + HCON(CH3)2 = OP(C6H5)3 + IrCl(CO)[P(C6H5)3]2 + [(C6H5)NH]Cl + [(CH3)2NH2]Cl + H2O =>
4 IrCl3(H2O)3 + 15 P(C6H5)3 + 8 HCON(CH3)2 = 6.9999999999999OP(C6H5)3 + 4 IrCl(CO)[P(C6H5)3]2 + [(C6H5)NH]Cl + 7[(CH3)2NH2]Cl + 9 H2O
WO3 + C = W + CO2 =>
2 WO3 + 3 C = 2 W + 3 CO2
CaCl2 + Na2CO3 = CaCO3 + NaCl =>
CaCl2 + Na2CO3 = CaCO3 + 2 NaCl
K + Br2 = KBr =>
2 K + Br2 = 2 KBr
K2Cr2O7 + SnCl2 + HCl = Cr2O3 + SnCl4 + KCl + H2O =>
K2Cr2O7 + 3 SnCl2 + 8 HCl = Cr2O3 + 3 SnCl4 + 2 KCl + 4 H2O
Na2SO3 + H2SO4 + KMnO4 = MnSO4 + H2O + Na2SO4 + K2SO4 =>
5 Na2SO3 + 3 H2SO4 + 2 KMnO4 = 2 MnSO4 + 3 H2O + 5 Na2SO4 + K2SO4
KOH(aq) + H2CO3(aq) = H2O(l) + K2CO3(aw) =>
2 KOH(aq) + H2CO3(aq) = 2 H2O(l) + K2CO3(aw)
BaOH + HCl = BaCl + H2O =>
BaOH + HCl = BaCl + H2O
SiO2 + C = SiC + CO =>
SiO2 + 3 C = SiC + 2 CO
NO3 + BaCl2 = Cl2 + Ba(NO3)2 =>
2 NO3 + BaCl2 = Cl2 + Ba(NO3)2
Cu(OH)2 + Zn(OH)2 + Al(OH)3 = Cu4Zn2Al2O9 + H2O =>
4 Cu(OH)2 + 2 Zn(OH)2 + 2 Al(OH)3 = Cu4Zn2Al2O9 + 9 H2O
C6H12(l) + O(g) = CO2(g) + H2O(l) =>
C6H12(l) + 18 O(g) = 6 CO2(g) + 6 H2O(l)
Si2Cl6 + NH3 + N2O = Si3N4 + NH4Cl + O =>
3 Si2Cl6 + 24 NH3 + N2O = 2 Si3N4 + 18 NH4Cl + O
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