This is a redox reaction. Since we have the following reaction:
Ni + F2 --> Ni2+ + 2F- which is equivalent to (NiF2)
The oxidation state of nickel increases by 2 - it is oxidized (Oxidation Is Loss: OIL) .
The oxidation state of fluorine atoms decreases by 1, they are reduced (Reduction Is Gain: RIG).
The formula mass of NiF2 (nickel(II) fluoride) can be calculated by adding the atomic masses of nickel (Ni) and two fluorine atoms (F). The atomic mass of Ni is about 58.7 g/mol and the atomic mass of F is about 19 g/mol. Therefore, the formula mass of NiF2 is approximately 58.7 + 2(19) = 96.7 g/mol.
The 3 forces (in N) are F1: 22.6i + 12.2j F2: 41.5cos(191)i + 41.5sin(191)j F3: 6.7i - 15.3j F2 = -40.74i - 7.92j So R = -11.44i - 11.02j Newtons Mag R = sqrt[(-11.44)2 + (-11.02)2] = 15.88 Tan(x) = 0.928 so that x = 0.75 radians = 42.86 degrees.
The chemical symbol for nickel is Ni.
Nickel has five stable isotopes: Ni-58, Ni-60, Ni-61, Ni-62, and Ni-64. Additionally, there are several radioactive isotopes of nickel, but they are much less common.
Ni is the symbol for Nickel.
The reaction Ni + F2 -> NiF2 is a synthesis reaction where nickel reacts with fluorine to form nickel(II) fluoride. It is a combination reaction where two substances combine to form a single product.
Yes, NiF2 is ionic. It is composed of nickel (Ni) which is a transition metal and fluorine (F) which is a non-metal. The electronegativity difference between nickel and fluorine results in the transfer of electrons from nickel to fluorine, leading to the formation of ionic bonds.
The formula mass of NiF2 (nickel(II) fluoride) can be calculated by adding the atomic masses of nickel (Ni) and two fluorine atoms (F). The atomic mass of Ni is about 58.7 g/mol and the atomic mass of F is about 19 g/mol. Therefore, the formula mass of NiF2 is approximately 58.7 + 2(19) = 96.7 g/mol.
Metallic solid
She is a very kind woman.
Answer this question… Metallic solid
Mtu mpole or Mtu mkarumu both mean a kind person. Huyu ni mpolemeans this person is kind.
Quiz to ni ma'am chaves noh?? :)))
A nickel is a US coin with a face value of 5 cents. It's an alloy rather than a compound, made of 25% nickel and 75% copper. Nickel is a metal, an element with an atomic number of 28 and an atomic weight of 58.6934.
he ran ni a lot of rocks and broke his leg and that is how he died
Ni Ni was born in 1988.
The 3 forces (in N) are F1: 22.6i + 12.2j F2: 41.5cos(191)i + 41.5sin(191)j F3: 6.7i - 15.3j F2 = -40.74i - 7.92j So R = -11.44i - 11.02j Newtons Mag R = sqrt[(-11.44)2 + (-11.02)2] = 15.88 Tan(x) = 0.928 so that x = 0.75 radians = 42.86 degrees.