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What is the significance of the term "w/w" in chemistry when determining the concentration of a solution?
In chemistry, the term "w/w" stands for weight/weight and is used to express the concentration of a solution as the ratio of the weight of the solute to the total weight of the solution. This is significant because it provides a precise measurement of the amount of solute present in the solution, helping to accurately determine its properties and effects.
What symbol is used in w chemical equation to indicate produces or yields?
The symbol "->" (arrow) is used in a chemical equation to indicate produces or yields.
What is 15ww solution?
I think you may have misspelled your question. This always makes it a bit more difficult to answer. But I'm going to make the assumption that your solution was labelled "15% w/w" Is that about right? Well, then, what that means is that your solution contains 15 parts by weight of of the solute, and 85 parts by weight of the solvent. For example, a solution of 15 grams of salt and 85 grams of water is a 15% w/w solution of salt in water. By the way, w/w means "weight in weight".
What is the chemical equation when hydrogen is passed over hot tungsten oxide?
When Hydrogen Is Passed Over Hot Tubgsten Oxide (WO3) WO3 + 3H2 ----------------> 3H2O + W
What is the balaced equation for the reaction when tungsten metal is manufactured by the reaction of tungsten trioxide with hydrogen. water is a byproduct of this reaction.?
The chemical reaction is:WO3 + 3 H2 = W + 3 H2O
How do you find gravitational mass?
Gravitational mass can be determined by measuring the weight of an object in a gravitational field. The weight of an object is equal to the gravitational force acting on it, which can be calculated using the equation W = mg, where W is the weight, m is the mass, and g is the acceleration due to gravity. By rearranging the equation, you can solve for mass: m = W/g.
What formula relates weight and mass?
w=mg
How is the acceleration of falling obkects affected by gravity?
Gravity itself is an acceleration. The standard equation for force is F=ma, where F is force, m is mass and a is acceleration. w=mg is the same equation applied to a particular type of force: weight. In w=mg, w is weight, m is mass and g is gravity, or the acceleration due to gravity if you prefer. The value of g for ALL objects near Earth's surface is 9.8 meters per square second.
What two things determine weight?
Weight is determined by two main factors: mass, which refers to the amount of matter in an object, and the force of gravity acting on that object. The equation that relates mass and weight is W=mg, where W is weight, m is mass, and g is the acceleration due to gravity.
What is the distance between weight and mass?
Weight is the force of gravity acting on an object, measured in newtons or pounds, while mass is the amount of matter in an object, measured in kilograms or grams. They are related through the equation W = mg, where W is weight, m is mass, and g is the acceleration due to gravity.
Weight is calculated using what?
The formula for finding weight is W=mg. Weight= Mass x Gravity.
What is the weight of an object that has a mass of 45.06g?
W=mg W=45.06 x 9.81=442N
What is weight of a body of mass 1 kg on earth?
W=mg
What is the dimension of weight?
as weight(w)=mg,therefore dimension of wight is ML PER T SQUARE
Can weight also mean gravitational pull?
Weight is the objects mass times the gravity. W=mg
If an object has a mass of 36,500 g on Earth, what is its weight?
Weight is given by the formula, W=mg W is the weight of the object in newtons m is the mass of the object in kilograms
Weight of an object on Earth can be calculated using the equation?
The weight of an object on Earth can be calculated using the equation: Weight = mass x acceleration due to gravity where: Weight is the force exerted on an object due to gravity Mass is the amount of matter in an object Acceleration due to gravity on Earth is approximately 9.81 m/s²
