Equations balanced on the previous day | Equations balanced on the next day |
6 CaOH + 5 SO3 = 6 CaO3 + 3 H2O + 5 S
H3AsO3 + K2Cr2O7 + H2SO4 = H3AsO4 + Cr2(SO4)3 + K2SO4 + H2O =>
3 H3AsO3 + K2Cr2O7 + 4 H2SO4 = 3 H3AsO4 + Cr2(SO4)3 + K2SO4 + 4 H2O
Cu3(PO4)2 + (NH4)2SO4 = CuSO4 + (NH4)3PO4 =>
Cu3(PO4)2 + 3(NH4)2SO4 = 3 CuSO4 + 2(NH4)3PO4
Rh2O3 + SO3 = Rh2(SO4)3 =>
Rh2O3 + 3 SO3 = Rh2(SO4)3
YBa2Cu3O7 = Y + Ba2 + Cu3 + O7 =>
YBa2Cu3O7 = Y + Ba2 + Cu3 + O7
Al(OH)3 + HOH + H = Al(HOH)6 =>
Al(OH)3 + 3 HOH + 3 H = Al(HOH)6
RCOOH + NaOH = RCOONa + H2O =>
RCOOH + NaOH = RCOONa + H2O
HNO3 + KRbS = H2S + K2S + RbNO3 =>
2 HNO3 + 2 KRbS = H2S + K2S + 2 RbNO3
CaCl2 + AgNO3 = CaCl2AgNO3 =>
CaCl2 + AgNO3 = CaCl2AgNO3
I2 + Na2S2O3 = NaI + Na2S4O6 =>
I2 + 2 Na2S2O3 = 2 NaI + Na2S4O6
Zn + K4(CrO4)2 + H2SO4 = ZnSO4 + CrSO4 + K2SO4 + H2O =>
4 Zn + K4(CrO4)2 + 8 H2SO4 = 4 ZnSO4 + 2 CrSO4 + 2 K2SO4 + 8 H2O
Zn + K4(CrO4)2 + H2SO4 = ZnSO4 + CrSO4 + K2SO4 + H2O =>
4 Zn + K4(CrO4)2 + 8 H2SO4 = 4 ZnSO4 + 2 CrSO4 + 2 K2SO4 + 8 H2O
Li(s) + N2(g) = LiN4(s) =>
Li(s) + 2 N2(g) = LiN4(s)
C8H8O3 + NH4OH + C16H34O = C10H15N + H2O =>
32 C8H8O3 + 56 NH4OH + 19 C16H34O = 56 C10H15N + 171 H2O
Zn + K4(CrO4)2 + H2SO4 = ZnSO4 + CrSO4 + K2SO4 + H2O =>
4 Zn + K4(CrO4)2 + 8 H2SO4 = 4 ZnSO4 + 2 CrSO4 + 2 K2SO4 + 8 H2O
Rb2SO4 = Rb2SO3 + O2 =>
2 Rb2SO4 = 2 Rb2SO3 + O2
C6H5COONa + O2 = CO2 + Na2O + H2O =>
2 C6H5COONa + 15 O2 = 14 CO2 + Na2O + 5 H2O
CaCO3 + HCI = CaC2O3HI =>
CaCO3 + HCI = CaC2O3HI
C5H7NO2 + O2 = CO2 + H2O + HNO3 =>
C5H7NO2 + 7 O2 = 5 CO2 + 3 H2O + HNO3
SO3 + CaO = CaSO4 =>
SO3 + CaO = CaSO4
Fe(OH)3 + Mg3(PO4)2 = Fe(PO4)2 + Mg3(OH)3 =>
Fe(OH)3 + Mg3(PO4)2 = Fe(PO4)2 + Mg3(OH)3
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
Ba(HS)2 + NaOH = Na2S + BaS + H2O =>
Ba(HS)2 + 2 NaOH = Na2S + BaS + 2 H2O
C2H5OH + KCr2O7 + H2SO4 = CH3COOH + Cr2(SO4)3 + K2SO4 + H2O =>
7 C2H5OH + 4 KCr2O7 + 14 H2SO4 = 7 CH3COOH + 4 Cr2(SO4)3 + 2 K2SO4 + 21 H2O
KCl(aq) + CaS(aq) = K2S + CaCl2 =>
2 KCl(aq) + CaS(aq) = K2S + CaCl2
Fe2O3 + CO = Fe + CO21 =>
20 Fe2O3 + 3 CO = 40 Fe + 3 CO21
Fe + PbO = FeO + Pb =>
Fe + PbO = FeO + Pb
HNO3 + Fe = Fe(NO3)2 + NH4NO + H2O =>
14 HNO3 + 6 Fe = 6 Fe(NO3)2 + NH4NO + 5 H2O
HCIO2 + Ca(OH)2 = Ca(CIO2)2 + HOH =>
2 HCIO2 + Ca(OH)2 = Ca(CIO2)2 + 2 HOH
KI + KNO2 + H2SO4 = K2SO4 + I2 + N2O + H2O =>
4 KI + 2 KNO2 + 3 H2SO4 = 3 K2SO4 + 2 I2 + N2O + 3 H2O
C12H25SO4{-} + O2 = CO2 + H2O + SO4{-2} + H{+} =>
C12H25SO4{-} + 18 O2 = 12 CO2 + 12 H2O + SO4{-2} + H{+}
C4H10NH + HCl = C4H10NHCl + H2 =>
2 C4H10NH + 2 HCl = 2 C4H10NHCl + H2
NH4 + HNO3 = (NH4)NO3 + H2O =>
8 NH4 + 10 HNO3 = 9(NH4)NO3 + 3 H2O
CH3CH2CH2OH + K2Cr2O7 + H2SO4 = CH3CH2COOH + H2CrO3 + K2SO4 =>
CH3CH2CH2OH + K2Cr2O7 + H2SO4 = CH3CH2COOH + 2 H2CrO3 + K2SO4
C6H5COONa + O2 = CO2 + Na2O + H2O =>
2 C6H5COONa + 15 O2 = 14 CO2 + Na2O + 5 H2O
AuF3K = KF3Au =>
AuF3K = KF3Au
SO3 + CaO = CaSO4 =>
SO3 + CaO = CaSO4
NO + O2 = NO2 =>
2 NO + O2 = 2 NO2
KMnO4 + HBr = Br2 + KBr + MnBr + H2O =>
KMnO4 + 8 HBr = 3 Br2 + KBr + MnBr + 4 H2O
CH3COOH + K(OH) = CH3COOK + H2O =>
CH3COOH + K(OH) = CH3COOK + H2O
Cu + HgCl2 = CuCl2 + Hg =>
Cu + HgCl2 = CuCl2 + Hg
NaHCO3 + HCl = NaCl + CO2 + H2O =>
NaHCO3 + HCl = NaCl + CO2 + H2O
BaCl2 + Na2 + S = BaS + NaCl =>
BaCl2 + Na2 + S = BaS + 2 NaCl
Cr2(SO4) + KMnO4 + KOH = K2CrO4 + K2MnO4 + K2SO4 + H2O =>
Cr2(SO4) + 10 KMnO4 + 16 KOH = 2 K2CrO4 + 10 K2MnO4 + K2SO4 + 8 H2O
H2SO3 + NaI = Na2SO3 + HI =>
H2SO3 + 2 NaI = Na2SO3 + 2 HI
MgPO4 = Mg + PO4 =>
MgPO4 = Mg + PO4
Bi3(NO3)3 + NH4OH = Bi3(OH)3 + NH4NO3 =>
Bi3(NO3)3 + 3 NH4OH = Bi3(OH)3 + 3 NH4NO3
Al2O3 + C = Al + CO2 =>
2 Al2O3 + 3 C = 4 Al + 3 CO2
Ca + HCl = calciumchloride + hydrogen =>
Ca + 2 HCl = CaCl2 + H2
C8H8O3 + NH4OH + C16H34O = C10H15N + H2O =>
32 C8H8O3 + 56 NH4OH + 19 C16H34O = 56 C10H15N + 171 H2O
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