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How much energy would be absorb as heat by 75g of iron when heated from 295K to 301K?
2•10^2
What is the Lewis structure for Se and 2 H atoms?
H - Se (two dots on top and two dots on bottom) - H Se has two lone pairs (a total of four dots) and a Hydrogen is bonded to either side of it.
Why does the Lewis dot diagram for helium have two dots together instead of being spread apart like other elements?
Helium has only 2 electrons in its outer electron shell, so 2 dots.
What is conduction of heat and give examples of 2 materials that are good conductors?
conduction of heat is when lets the flow of electricity run through. Two good conductors are water and metal. Like when a metal spoon gets hot when you put it in soup. but plastic does not do that
How much heat is needed to raise the temperature of 5.58 kilograms of iron from 20 degrees C to 1000 degrees C if the specific heat of iron is 450 joules per kilogram degree C?
Multiplication of the values 5.58 kg, 980 °C and 450 j/kg°C yield a result in joules. This is equal to 2.46 x 106 joules. (This is a large iron weight being heated, but not melted.) For raising temperature Q = m*Cp*dT The specific heat Cp needs to be in units of energy/mass-temperature The figure is 0.45 J/g°C or 450 J/kg°C Equation of similar form is melting of metal the equation is Q= m.Hfusion The heat of fusion has no temperature scale because it is a phase change without change of temperature. You might be confused between calculation of sensible heat and latent heat.
What steam iron setting do I use to iron polyester?
Make sure the fabric is slightly damp, start ironing at the top and work your way down, low to medium heat
Temperature of a 2 dot on iron?
1 dot - Low setting, 110°C (230°F) 2 dots - Medium setting, 150°C (300°F) 3 dots - High setting, 200°C (390°F)
How do they multiply?
By taking the number and setting it to the amount of the other number. Like if you have 3 eggs with 4 dots on them, then all together you have 12 dots. But if you wish to find how many eggs have dots and there are actually 5 eggs, because 2 did not have dots, then you'll know there are 3 eggs with dots on them.
How do you get a sapphire shard in castaway isle of the titans 2?
you basically look for yellow dots on the map. the yellow dots are iron ores and/or sapphire shards. you have to attack the dome like structure to get it.
What is a waffle iron type of heat transfer?
It is conduction, heat transfer where 2 objects touch, because the waffle iron and the waffle are touching. (and it can't be radiation or convection.)
How much energy would be absorb as heat by 75g of iron when heated from 295K to 301K?
2•10^2
What does six dots open three doors mean in Pokemon emerald?
it means 2 dots open each door it a ridol so 2 dots open 1 door 4 dots open 2 doors and 6 dots open 3 doors
How do you connect 9 dots with 2 lines?
It depends on where the dots are located.
What does the Lewis dot structure of KCl look like?
o=c=s with 2 pairs of unshaired electrons on s and o
How do you spell things on the computer using dots?
Do You Mean Like This :)(:( there is 2 dots press shift and the dots and the parenthasees
Why does the o in Mobius Strip have 2 dots over it?
The 2 dots indicates a diacritical mark called an 'Umlaut' .
How many dominoes in a set have only 2 dots on them?
12 is the biggest number out of the whole dots in dominoes
