Equations balanced on the previous day | Equations balanced on the next day |
2 Pt + 2 HBr = 2 PtBr + H2
Mn3N7 + Bi4C5 = Mn4C7 + Bi3N5 =>
20 Mn3N7 + 21 Bi4C5 = 15 Mn4C7 + 28 Bi3N5
CuSO4*5H2O + NaOH + CH3COOH = Cu2(CH3COO)4(H2O)2 + Na2SO4 + H2O =>
2 CuSO4*5H2O + 4 NaOH + 4 CH3COOH = Cu2(CH3COO)4(H2O)2 + 2 Na2SO4 + 12 H2O
K + HCl = KCl + H2 =>
2 K + 2 HCl = 2 KCl + H2
CsB12C24H62N + NH4ClO4 = B2O3 + CsCl + HCl + CO2 + N2 + H2O =>
CsB12C24H62N + 39 NH4ClO4 = 6 B2O3 + CsCl + 38 HCl + 24 CO2 + 20 N2 + 90 H2O
C3H8O + H2O2 = C3H6O2 + H2O =>
C3H8O + 2 H2O2 = C3H6O2 + 3 H2O
SO3{-2} + CrO4{-2} + H{+} = SO4{-2} + CrO2{-} + H2O =>
3 SO3{-2} + 2 CrO4{-2} + 2 H{+} = 3 SO4{-2} + 2 CrO2{-} + H2O
CH + O2 = CO + H2O =>
4 CH + 3 O2 = 4 CO + 2 H2O
C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O
C8H18 = C + H =>
C8H18 = 8 C + 18 H
Fe + H2SO4 = Fe2(SO4)3 + SO2 + H2O =>
2 Fe + 6 H2SO4 = Fe2(SO4)3 + 3 SO2 + 6 H2O
Ni3(PO4)2 + HCl = NiCl2 + H3PO4 =>
Ni3(PO4)2 + 6 HCl = 3 NiCl2 + 2 H3PO4
C9H820 + O2 = CO2 + H2O =>
C9H820 + 214 O2 = 9 CO2 + 410 H2O
Zn + Pb(CH3OO)2 = Pb + Zn(CH3OO)2 =>
Zn + Pb(CH3OO)2 = Pb + Zn(CH3OO)2
CH3COOH + C2H5OH = CH3CH2COOCH3 + H2O =>
CH3COOH + C2H5OH = CH3CH2COOCH3 + H2O
NaC + H2O = C2H2 + NaOH =>
2 NaC + 2 H2O = C2H2 + 2 NaOH
Zn + Pb(CH3OO)2 = Pb + Zn(CH3OO)2 =>
Zn + Pb(CH3OO)2 = Pb + Zn(CH3OO)2
NO + H2O = HNO3 + H2 =>
2 NO + 4 H2O = 2 HNO3 + 3 H2
Fe2(SO4)3 + Ca(OH)2 = Fe(OH)3 + CaSO4 =>
Fe2(SO4)3 + 3 Ca(OH)2 = 2 Fe(OH)3 + 3 CaSO4
Ca(s) + HCl(aq) = CaCl(aq) + H2(g) =>
2 Ca(s) + 2 HCl(aq) = 2 CaCl(aq) + H2(g)
Zn + Pb(CH3OO)2 = Pb + Zn(CH3OO)2 =>
Zn + Pb(CH3OO)2 = Pb + Zn(CH3OO)2
C6H4OH(COOH)3 + Na2CO3 = C6H4OH(COONa)3 + CO2 + H2O =>
2 C6H4OH(COOH)3 + 3 Na2CO3 = 2 C6H4OH(COONa)3 + 3 CO2 + 3 H2O
CaS2 + AgNO3 = AgS + Ca(NO3)2 =>
CaS2 + 2 AgNO3 = 2 AgS + Ca(NO3)2
C6H4OH(COOH)3 + Na2CO3 = C6H4OH(COONa)3 + CO2 + H2O =>
2 C6H4OH(COOH)3 + 3 Na2CO3 = 2 C6H4OH(COONa)3 + 3 CO2 + 3 H2O
H2O(electrolisis) = H2(g) + O2(g) =>
2 H2O(electrolisis) = 2 H2(g) + O2(g)
Cr(NO3)3 + NH3*H2O = Cr(OH)3 + NH4NO3 =>
Cr(NO3)3 + 3 NH3*H2O = Cr(OH)3 + 3 NH4NO3
CH4O + O2 = CO2 + H2O =>
2 CH4O + 3 O2 = 2 CO2 + 4 H2O
HCl + NaOH*H2O = H2O + NaCl =>
HCl + NaOH*H2O = 2 H2O + NaCl
C6H12 + O2 = CO2 + H =>
C6H12 + 6 O2 = 6 CO2 + 12 H
[Cu3(CO3)2(OH)2] + H2O = [Cu2CO3(OH)2] + CO2 =>
2[Cu3(CO3)2(OH)2] + H2O = 3[Cu2CO3(OH)2] + CO2
C6H6 + HCl = C6H8 + Cl2 =>
C6H6 + 2 HCl = C6H8 + Cl2
K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO4 + O2 + H2O =>
2 K2Cr2O7 + 8 H2SO4 = 2 Cr2(SO4)3 + 2 K2SO4 + 3 O2 + 8 H2O
C6H12 + O2 = CO2 + H =>
C6H12 + 6 O2 = 6 CO2 + 12 H
C6H12 + O2 = CO2 + H =>
C6H12 + 6 O2 = 6 CO2 + 12 H
Al(OH)2 = Al2O2 + H2O =>
2 Al(OH)2 = Al2O2 + 2 H2O
Na2CO3 + HC2H3O2 = NaC2H3O2 + HCO3 + H2O =>
10 Na2CO3 + 19 HC2H3O2 = 20 NaC2H3O2 + 8 HCO3 + 4 H2O
CsC2 + N2 = CsN + C =>
2 CsC2 + N2 = 2 CsN + 4 C
Zn + Pb(CH3OO)2 = Pb + Zn(CH3OO)2 =>
Zn + Pb(CH3OO)2 = Pb + Zn(CH3OO)2
Sn + RCl = R2SnCl2 = R2Sn(whitesolid) + SnCl2 = R3SnClSn + RCl = RX2SnClX2 = RX2Sn(whitesolid) + SnClX2 = RX3SnCl =>
Sn + 2 RCl = R2SnCl2
C6H12 + O2 = CO2 + H =>
C6H12 + 6 O2 = 6 CO2 + 12 H
Zn + Pb(CH3OO)2 = Pb + Zn(CH3OO)2 =>
Zn + Pb(CH3OO)2 = Pb + Zn(CH3OO)2
CH3OOH + KOH = CH3COOK + H2O =>
2 CH3OOH + KOH = CH3COOK + 3 H2O
C21H26N7O14 + C8H16N2O3 = C17H23N5O15 + C6H15N2O2 + C6H6N2O =>
193 C21H26N7O14 + 179 C8H16N2O3 = 179 C17H23N5O15 + 147 C6H15N2O2 + 260 C6H6N2O
KCl + F2 = KF2 + Cl =>
KCl + F2 = KF2 + Cl
Zn + Pb(CH3OO)2 = Pb + Zn(CH3OO)2 =>
Zn + Pb(CH3OO)2 = Pb + Zn(CH3OO)2
HNO3(aq) + C2H6O + K2Cr2O7 = KNO3 + C2H4O(l) + Cr(NO3)3(aq) + H2O(l) =>
8 HNO3(aq) + 3 C2H6O + K2Cr2O7 = 2 KNO3 + 3 C2H4O(l) + 2 Cr(NO3)3(aq) + 7 H2O(l)
F + PbCl2 = FCl2 + Pb =>
F + PbCl2 = FCl2 + Pb
NaF(aq) + Cl2 = NaCl + F =>
2 NaF(aq) + Cl2 = 2 NaCl + 2 F
H2SO4 + Cu(HCO3)2 = CuSO4 + H2O + CO2 =>
H2SO4 + Cu(HCO3)2 = CuSO4 + 2 H2O + 2 CO2
ZnPO4 + Al(SO4) = Zn(SO4) + Al(PO4) =>
ZnPO4 + Al(SO4) = Zn(SO4) + Al(PO4)
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