Equations balanced on the previous day | Equations balanced on the next day |
CuF4 + 4 Mg = 4 MgF + Cu
BaBr2 + (NH4)2CrO4 = BaCrO4 + NH4Br =>
BaBr2 + (NH4)2CrO4 = BaCrO4 + 2 NH4Br
ZnS + H2O = Zn(OH)2 + H2S =>
ZnS + 2 H2O = Zn(OH)2 + H2S
Sn2(CO3)4 + Al(NO3)3 = Al2(CO3)3 + Sn(NO3)4 =>
3 Sn2(CO3)4 + 8 Al(NO3)3 = 4 Al2(CO3)3 + 6 Sn(NO3)4
Ni + Fe(SO4) = Ni(SO4) + Fe =>
Ni + Fe(SO4) = Ni(SO4) + Fe
H2SO4 + Na = Na2S + Na2SO4 + H2O =>
4 H2SO4 + 8 Na = Na2S + 3 Na2SO4 + 4 H2O
ZnSO4 = Zn + (SO4) =>
ZnSO4 = Zn + (SO4)
FeSO4 + H2S = Fe(OH)2 + S + H2O =>
FeSO4 + 3 H2S = Fe(OH)2 + 4 S + 2 H2O
Ag(NO3) + Al(Cl)3 = Al(NO3) + Ag(Cl)3 =>
Ag(NO3) + Al(Cl)3 = Al(NO3) + Ag(Cl)3
Al(s) + Fe3O4(s) = Al2O3(s) + Fe(s) =>
8 Al(s) + 3 Fe3O4(s) = 4 Al2O3(s) + 9 Fe(s)
KMnO4 + H2SO4 + C2H5OH = CO2 + MnO2 + K2SO4 + H2O =>
4 KMnO4 + 2 H2SO4 + C2H5OH = 2 CO2 + 4 MnO2 + 2 K2SO4 + 5 H2O
KCrO2 + H2O = KCr(OH)4 =>
KCrO2 + 2 H2O = KCr(OH)4
CH3COOH + CH3CH(OH)CH3 = CH3COOCH(CH3)2 + H2O =>
CH3COOH + CH3CH(OH)CH3 = CH3COOCH(CH3)2 + H2O
K + SnCl4 = KCl + Sn =>
4 K + SnCl4 = 4 KCl + Sn
C3H6O3 + H2O = H3O{+} + C3H5O3{-} =>
C3H6O3 + H2O = H3O{+} + C3H5O3{-}
MnBr2 + Na = NaBr + Mn =>
MnBr2 + 2 Na = 2 NaBr + Mn
Si + NH3 = Si3N4 + H4 =>
3 Si + 4 NH3 = Si3N4 + 3 H4
S{-10} + I2 = I{-} + S =>
S{-10} + 5 I2 = 10 I{-} + S
CH3COOH + AgNO3 = AgCH3COO + HNO3 =>
CH3COOH + AgNO3 = AgCH3COO + HNO3
OH{-} + Ag{+} + AsH3 = Ag + H3AsO3 + H2O =>
6 OH{-} + 6 Ag{+} + AsH3 = 6 Ag + H3AsO3 + 3 H2O
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
C7H6O2 + NaHCO3 = NaC7H5O2 + H2O + CO2 =>
C7H6O2 + NaHCO3 = NaC7H5O2 + H2O + CO2
Cd + H3PO4 = CdPO4 + H2 =>
2 Cd + 2 H3PO4 = 2 CdPO4 + 3 H2
Zn + P = Zn3(P4)2 =>
3 Zn + 8 P = Zn3(P4)2
CH3COK = CH3CO + K =>
CH3COK = CH3CO + K
Cd(OH)2 + CH3COOH = Cd(OOH) + CH3OH =>
4 Cd(OH)2 + CH3COOH = 4 Cd(OOH) + 2 CH3OH
AuNO[{-}3] + KCrO4[{-}2] = AuCrO4[{-}2] + KNO[{-}3] =>
AuNO[{-}3] + KCrO4[{-}2] = AuCrO4[{-}2] + KNO[{-}3]
Ru + HCl = RuCl + H2 =>
2 Ru + 2 HCl = 2 RuCl + H2
Fe + KMnO4 + H2SO4 = Fe2(SO4)3 + MnSO4 + KHSO4 + H2O =>
10 Fe + 6 KMnO4 + 27 H2SO4 = 5 Fe2(SO4)3 + 6 MnSO4 + 6 KHSO4 + 24 H2O
HNO3 + C2H6O = H2CO3 + N2 + H2 =>
10 HNO3 + 6 C2H6O = 12 H2CO3 + 5 N2 + 11 H2
Cl2 + KI = K2 + ICl =>
Cl2 + 2 KI = K2 + 2 ICl
H2O + Au{3+} + Cr{3+} = Au + Cr2O7{2-} + H{+} =>
7 H2O + 2 Au{3+} + 2 Cr{3+} = 2 Au + Cr2O7{2-} + 14 H{+}
Cd(OH)2 + HCl = Cd(Cl)2 + H2O =>
Cd(OH)2 + 2 HCl = Cd(Cl)2 + 2 H2O
Zn + NaCN + H2O + O2 = H2Zn(CN)4 + NaOH =>
2 Zn + 8 NaCN + 6 H2O + O2 = 2 H2Zn(CN)4 + 8 NaOH
Rb + H2Se = SeRb + H2 =>
Rb + H2Se = SeRb + H2
PH3 + S8 = H2S + P4 =>
16 PH3 + 3 S8 = 24 H2S + 4 P4
OsO4 + CO = Os3(CO)12 + CO2 =>
3 OsO4 + 24 CO = Os3(CO)12 + 12 CO2
CuSO4(aq) + HCl(aq) = CuCl2 + SO3 + H2O =>
CuSO4(aq) + 2 HCl(aq) = CuCl2 + SO3 + H2O
K2Cr2O7 + Fe(NH4)2(SO4)2*6H2O + H2SO4 = CrSO4 + Fe2(SO4)3 + K2SO4 + (NH4)2SO4 + H2O =>
K2Cr2O7 + 8 Fe(NH4)2(SO4)2*6H2O + 7 H2SO4 = 2 CrSO4 + 4 Fe2(SO4)3 + K2SO4 + 8(NH4)2SO4 + 55 H2O
KMnO4 + SO2 + H2O = MnO2 + K2SO4 + H2SO4 =>
2 KMnO4 + 3 SO2 + 2 H2O = 2 MnO2 + K2SO4 + 2 H2SO4
Si2H3 + O2 = SiO2 + H2O =>
4 Si2H3 + 11 O2 = 8 SiO2 + 6 H2O
CuSO4 + F = FSO4 + Cu =>
CuSO4 + F = FSO4 + Cu
Ca(OH)2 + (NH4)Cl = CaCl2 + (NH4)(OH) =>
Ca(OH)2 + 2(NH4)Cl = CaCl2 + 2(NH4)(OH)
NaSO2 + Pb(NO3)2 = Na(NO3) + Pb(SO2)2 =>
2 NaSO2 + Pb(NO3)2 = 2 Na(NO3) + Pb(SO2)2
Cl2 + NOH = N + Cl7OH =>
7 Cl2 + 2 NOH = 2 N + 2 Cl7OH
H2[PtCl6] + NaOH = NaCl + Na2[Pt(OH)6] + H2O =>
H2[PtCl6] + 8 NaOH = 6 NaCl + Na2[Pt(OH)6] + 2 H2O
Ca(OH)2 + Cl2 = Ca(ClO3) + CaCl + H2O =>
6 Ca(OH)2 + 3 Cl2 = 2 Ca(ClO3) + 4 CaCl + 6 H2O
BaCl2 + Na2SO4 = Na2S + BaCl2O4 =>
BaCl2 + Na2SO4 = Na2S + BaCl2O4
NH3 + CH3CH2CH2Br = HBr + CH3CH2CH2NH2 =>
NH3 + CH3CH2CH2Br = HBr + CH3CH2CH2NH2
Fe2O3(s) + CO = CO2(g) + Fe =>
Fe2O3(s) + 3 CO = 3 CO2(g) + 2 Fe
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